Chemgrout designs piston, plunger and progressing cavity grouting pumps. ChemGrout, Inc. , P. South Windsor, CT, USA. The Protected Gauge Assembly is complete with 1″ or 1 1/4″ camlock fittings, or high-pressure rated hammer. The ChemGrout CG-C6 is a perfect solution when pumping viscous, abrasive or solid laden materials. ChemGrout manufactures quality grouting equipment (grout mixers, grout pumps, and colloidal plants) at a fair price with outstanding customer service. Each grouting machine in this series is designed to provide a continuous mixing and pumping operation. ChemGrout has tested many of the major grout manufacturers products. Grout Pumps. | ChemGrout Inc. Get Shipping Quotes. ) of cement, and pump this through the grouting system. ChemGrout Inc. This unit features a 34 gallon (129 liter) mixing tank and the field proven CG-050 grout pump. ChemGrout, Inc. The CG460 features two high shear colloidal 55-gallon (208 liter) mixing tanks, and a double acting, high-pressure plunger type grout pump. The ChemGrout CGC4 is a skid mounted, Size 4, Open-Throat Progressive Cavity Grout Pump. The ChemGrout CG-580 grout pump is a high production volume, high pressure skid mounted grout plant. M. Chemgrout CG555 Pump & Mixer Trailer - Rental. These low maintenance pumps are designed to work with your grouting batch plant or mixing system. Distance Min. Grout Pumps. pump cleaning and maintenance. This versatile unit is designed to mix and pump neat cement, sanded grouts and most commercial pre-blended grout mixes. Now the production grout may be mixed and pumped. O. ChemGrout, Inc. ) should be readily accessible and an adequate supply of water should be available. “U-Clip” remover for use on all . 5X8 series is a high production volume, high pressure skid mounted grout plant. NOTE: It may be necessary to elevate discharge end of hose during this procedure to prevent water draining from pump through ball valves. Great for door frames, window frames, hollow metal filling, precast, machine base, under sealing, slab raising, well encasements and underwater applications. $383/mo. The ChemGrout CG-500 series are high volume production skid mounted grout plants. Box 1140 805 East 31st Street La Grange Park, Illinois 60526The ChemGrout CGC4 is a skid mounted, Size 4, Open-Throat Progressive Cavity Grout Pump. , established in 1963, specializes in industrial Grout mixer/pump machinery. The paddle rotates at speeds up to 200 RPM. , established in 1963 in Grange Park, Illinois, Family owned and operated. This unit features a 45-gallon holding hopper and the popular 3″ piston pump. CG502 Multi-Purpose. The versatile ChemGrout model CG460/2X8 is a skid mounted, high-pressure grout plant that is designed to mix and pump neat cements at high-pressures. com Accessories Highly versatile, the CG-500 handles a broad range of groutingThe ChemGrout CG-030 is a 3" piston grout pump. The ChemGrout model CG-050M is a portable, skid mounted, hand operated grout pump. The CG600 colloidal grout plants are available with an 8 cubic foot (220 Liters) or 13 cubic foot (368 L) colloidal mixer, both are designed to provide a continuous mixing and pumping operation. Customer equipment repairs or rebuilds, parts, and accessories are available from stock. A 18 gallon (68 liter) steep sided hopper is also available for thick pasty materials like repair. Skid Mounted Piston Pump 30 gal. The ChemGrout model CG-502 features two 45 gallon mixing tanks, a 30 gallon holding hopper, and the popular single-acting 3" piston grout pump. Post Tensioned Cable Grouts Manufacturer Material Test Results Max. Ports 1-1/1″ and 2″. specialize in grout plant machinery engineered & manufactured in the USA; sold worldwide since 1963. Designed to mix and pump a variety of products, including neat cement, bentonite, self-levelers and most packaged grout mixes. High-pressure pumps handle pressures to 2000 PSI and flows to 50 GPM. Water Pump Self-priming centrifugal pump is ideal for transferring water from source to mix tank(s) or water batcher at up to 120 gpm, with suction lift of up to 6m. The ChemGrout CG-500 series are high volume production skid mounted grout plants. Distance Min. ChemGrout, Inc. These units are designed to pump neat cement, bentonite, cement/bentonite, cement/sand, non-shrink, self leveling and most packaged grout mixes. These units are designed to pump neat cement, bentonite, cement/bentonite, cement/sand, non. Engineered & manufactured in-house ChemGrout outputs a range of. The ChemGrout CG-550 Geotech Series includes both skid and trailer mounted grout plants. Two 128-gallon mix tanks and a 30-gallon holding hopper constantly feed pump for continuous operation. It is available both skid and trailer mounted. The progressive cavity pump is a perfect solution when pumping viscous, abrasive or solid laden. ChemGrout's highly efficient paddle and ellipsoidal mixers continually stir various. These units feature two 70-gallon (265 liters) mixing tanks, a 15-gallon (57 liters) holding hopper and an open throat progressive cavity grout. Welcome to ChemGrout. is engineered and manufactured in the La Grange Park, IL, sold worldwide since 1963. These units feature a 70-gallon (265 liters) mixing tank, a large 45-gallon (170 liters) holding hopper and the rugged single-acting 3″ piston grout pump. $16,900 USD. , P. The compact unit is designed to mix and pump neat cements, bentonites, cement/bentonites, and lightly sanded grout mixes. Engineered & manufactured in-house ChemGrout outputs a range of. The ChemGrout CG-550B bentonite well grouter series are skid mounted units. 31st Street, LaGrange Park, IL 60526 USA • Phone: (708) 354-7112 • Fax: (708) 354-3881 Visit our web site: • E-mail: [email protected], Inc. Box 1140 805 East 31st Street La Grange Park, Illinois 60526 The ChemGrout CG450 features a 2L4 progressive-cavity pump capable of a steady 6 gpm and 174 psi. O. com Down Load, Print. S. The ChemGrout model CG3CL8 are skid mounted grout pumps. ChemGrout, Inc. A. Chemgrout, Inc. com Material Application Test Results Max. These units feature a 70-gallon (265 liters) mixing tank, a large 45-gallon (170 liters) holding hopper and the rugged single-acting 3″ piston grout pump. This unit features two 22-gallon mixing tanks, a 10-gallon. A 18 gallon (68 liter) steep sided hopper is also available for thick pasty materials like repair. Heavy-duty frame and worker platform stand up to the rugged conditions of high-volume grouting. | 620 followers on LinkedIn. The holding hopper is connected directly to the suction of the grout pump to provide a continuous pumping operation. The ChemGrout CG-550 Thin Mix series includes both skid and trailer mounted grouting equipment. The lightweight aluminum design makes this grout pump perfect for smaller jobs. 4 pages. ChemGrout, Inc. The ChemGrout CG-500 series are high volume production skid mounted grout plants. | ChemGrout, Inc. The grout pump. Grouters, Grout Pumps, Grout Mixers, Largest Selection of Grouting Equipment in the World" Grout Pumps Grout Mixer & Pump Colloidal Grout Plants Grout Pump Test Results Grouting Equipment by Industry Pricing Home Visit ChemGrout at Rapid Excavation & Tunneling Conference. Dual 55 gallon colloidal mix tanks allow for independent. O. The ChemGrout model CG031 is a skid mounted, piston grout pump. CG500-550-Geotech. The progressive cavity pump is a perfect solution when pumping viscous, abrasive or solid laden materials. The ChemGrout CG-6880 series includes skid & trailer mounted colloidal grout plants is equipped with two grout pumps, one is a standby pump. Box 1140 805 East 31st Street La Grange Park, Illinois 60526 The ChemGrout CG-550/030 Rugged High Pressure series includes both skid and trailer mounted grout plants. Pump Swiftset Self-Leveler Self Leveling Underlayment 9. Designed for vacuum grouting of post tensioned cables ducts or small injection projects. ChemGrout Inc. M. The unit is specially designed with a low profile for grouting rock bolts and cable stays in tight quarters such as tunnels and mines. Quickly and easily removes ball seats from ChemGrout’s popular CG050 . The ChemGrout CG-550 Geotech Series includes both skid and trailer mounted grout plants. These skid mounted grout plants efficiently mix and pump the high ratio sand/bentoni. S. These units feature two 128-gallon (480 liters) mixing tanks, a 70-gallon (265 liters) holding hopper and an open throat progressive cavity. ChemGrout started in 1963 as grouting contractors providing cement and chemical grouting field services. Ontario, Canada. The agitators are equipped with a vertical shaft and feature specially designed blades and baffles to develop a gentle mixing action, insuring a homogenous mixture. , P. A 20-gallon, high-shear colloidal mix tank and a 34-gallon agitating tank constantly feed pump for continuous operation. These units feature two 70-gallon (265 liters) mixing tanks, a 21-gallon (80 liters) holding hopper and a high-pressure plunger grout pump. The ChemGrout High Pressure Pump series are skid mounted grout pumps. Click to Contact Seller. The ChemGrout model CG540/2C4/A is a skid mounted, air powered grout machine. The colloidal series easily mixes and pumps slurries of cement, fly ash, bentonite and lime flour. This versatile unit is designed to mix and pump neat cement, bentonites, lightly sanded grouts and most commercial pre-blended non-shrink grout mixes. The holding hopper is connected directly to the suction of the pump for a continuous pumping operation. | ChemGrout Inc. Find ChemGrout, Union, Viper, Keming, Zhongtuo, Italswiss, SiChuang, Xuanhua, and Epiroc for sale on Machinio. ChemGrout, Inc. This is to remove any residual water from the hose, lubricating it for the production material to follow. The concepts of mixer-pump balance, user. INCLUDES: The pump comes complete and. Select a grout pump based on flow rate and pressure requirements. ChemGrout Inc. CG500 High Pressure. The compact unit is designed to mix and pump neat cements, bentonites, cement/bentonites, and lightly sanded grout mixes. Paddle Mixers & Grout Pumps. Today, ChemGrout manufactures a wide range of standard and custom built grouting equipment to handle a diverse range of materials and capacities from 1 to 75 GPM and pressures from 50 to 2000 PSI. CG460HP Colloidal Series. | 619 followers on LinkedIn. 00 - $675. ChemGrout equipment was originally. we specialize in grout plant machinery engineered & manufactured in the USA; sold worldwide. This simple, easy to use system isLift rear of pump and drain out water. Each grouting machine in this series is designed to provide a continuous mixing and pumping operation. The ChemGrout 2C4 pump allows for a steady and continuous flow of material, ideal for self-leveling underlayments, fine non-shrink grouts and most other spray and injection applications. , established in 1963, specializes in industrial Grout mixer/pump machinery. The ChemGrout model CG-502 features two 45 gallon mixing tanks, a 30 gallon holding hopper, and the popular single-acting 3″ piston grout pump. The grout pump is a 2″ positive displacement. South Windsor, Connecticut 06074. Systems can be skid or trailer mounted with power options that include. O. 8 LPM) to 25 GPM (95 LPM) and output pressures from 174 PSI (12 BAR) up to 261 PSI (18 BAR). The grout pump is a double acting, positive displacement plunger style that is available in three different sizes, 3X8. The ChemGrout CG-580/C8 series are high production volume skid mounted grout plants. Trailer is road- and job site-ready with leaf springs, lights, and a working platform. O. , P. This versatile unit is designed to mix. Ritchie Bros. Compact and portable, the ChemGrout Model CG-050 remains the industry’s choice for efficient grouting of smaller applications. Box 1140 805 East 31st Street La Grange Park, Illinois 60526The ChemGrout 2C4 pump allows for a steady and continuous flow of material, ideal for self-leveling underlayments, fine non-shrink grouts and most other spray and injection applications. The mixing tank is equipped with baffles, bag breaker and a variable speed high-efficiency paddle. The operator controls are centrally located for efficient, safe production. Stop pump, disconnect all couplings (3), disassemble pump, wash all parts clean. ChemGrout's highly efficient paddle and ellipsoidal mixers continually stir various slurries and structural. Cementitous Self Leveling Underlayment. ChemGrout, Inc. The CG460 features two high shear colloidal 55-gallon (208 liter) mixing tanks, and a double acting, high-pressure plunger type grout pump. The ChemGrout EasyFlo Self Leveling grout mixer and pump are electric powered, wheel mounted portable grouting equipment. CG450 High Shear Injection. Product Description. This workhorse unit is designed to mix and pump neat cement, bentonite, cement/bentonite, cement/sand, non-shrink, self leveling and most packaged grout mixes. , P. Grouting has never been easier! Are you in need of construction equipment? Visit our website for more information: Inc. The pump has patented fasteners that dramatically reduce disassembly time for cleaning and maintenance. The CG-500HP features a unique double mix tank design that permits continuous pump-ing as each mix tank alternates feeding the holding hopper. com Widest Selection of Grouting Equipment in the World High-Pressure Plunger Pumps V i s i t w w w . Much like the above RuggedChemgrout is a renowned name in the grout pumps industry. com Widest Selection of Grouting Equipment in the World High-Pressure Plunger Pumps V i s i t w w w . 1963. O. Equipped with hose couplings to easily snap into the grout line. Read Brochure. CG-500/C6 View Product. USED ChemGrout CG550 Pneumatic Grout Pump / Includes 50' hose and 45 gallon water tank for jobsite ease. O. pump cleaning and maintenance. Pro S. Perfect for hollow metal filling, door and window frames, undersealing, slab raising and encasements and marine/underwater projects. ChemGrout, Inc. This unit features a 5 gallon holding. Grout Pumps, Grout Mixers, Largest Selection of Grouting Equipment in the World" Not certain what you need PLEASE feel free to call us and we will have the ChemGrout engineers help get you into the right pump at the right price. O. ChemGrout Inc. O. | 786 followers on LinkedIn. We carry a wide selection of Chemgrout grout pumps for sale, including electric, gas, hydraulic, and. The progressive cavity pump is a perfect solution when pumping viscous, abrasive or solid laden materials. GROUT MIXERS: Paddle Mixers: with 34, 45, 70, 100 or 130 Gallons Tanks; 2X3X6 Colloidal. Distance Min. 00 - $4,725. The ChemGrout CG-500 series are high volume production skid mounted grout plants. Distance Min. The rugged steel frame stands up. Search our current inventory to see all new and used grout pumps for sale right now from all the major manufacturers. , Inc. 31st Street, LaGrange Park, IL 60526 USA • Phone: (708) 354-7112 • Fax: (708) 354-3881 Visit our web site: • E-mail: cginfo@chemgrout. ChemGrout Inc. The unique double mix tank design permits continuous pumping as each mix tank alternates feeding the pump. materials. A. Able Tool & Equipment. The ChemGrout model CG-502 features two 45 gallon mixing tanks, a 30 gallon holding hopper, and the popular single-acting 3″ piston grout pump. Grout Pump. ChemGrout Inc. 8 LPM) to 25 GPM (95 LPM) and output pressures from 174 PSI (12 BAR) up to 261 PSI (18 BAR). The grout pump is a 2" positive displacement. The holding hopper is connected directly to the suction of the pump for a continuous pumping operation. ChemGrout, Inc. ChemGrout, Inc. holding tank Delivers 12 / 16 Gal. This unit is designed for maximum efficiency by allowing simultaneous operation of the mixing and pumping. com Material Application Test Results Max. Progressive Cavity. The large holding hopper is sized to provide ample capacity for continuous pumping. , P. CG-550P Mini Series. Phone: +1 860-909-7023. The lightweight aluminum design makes this grout pump perfect for smaller jobs. The grout pump is a 3" positive displacement, pulsating piston pump that disassembles with only a. The CG-500/031 feature two 70-gallon (265 liters) mixing tanks, a large 45-gallon (170 liter). Pump DeNeef MC 500 Ultra Fine Cement 10 out of 10 300+ feet CG600 DeNeef NS 200 Non Shrink grout 7 out of 10 150 feet CG2C4ChemGrout Pumps for all Sectors ChemGrout's Ben Schatz Retires Report this post ChemGrout, Inc. Phone: (708) 354-7112 • Fax: (708) 354-3881 Visit our web site: • Email: cginfo@chemgrout. The lightweight aluminum construction makes this model portable for hard to reach jobs. Scofield Company Phone: 770-920-6000 4155 Scofield Road Fax: 770-920-6060 Douglasville, GA 30134 Email: Material Application Test Results Max. CG2C6. This unit features a 20L holding hopper and a piston pump. For 60 years ChemGrout has manufactured the world’s largest selection of grouting equipment. Materials that are used with this unit include Repair Mortars, Gel Mortars, Stucco, Fireproofing Plastering, EIFS, cement/masonry sand. Find quality equipment for pumping grout at ConstructionComplete. Engineered & manufactured in-house ChemGrout outputs a range of. ChemGrout, Inc. The grout pump is a 3" positive displacement, pulsating piston pump that disassembles with only a hammer for fast and thorough cleaning. The ChemGrout model CG502/031 is a skid mounted grout plant. ChemGrout started in 1963 as grouting contractors providing cement and chemical grouting field services. The progressive cavity pump is a perfect solution when pumping viscous, abrasive or solid laden materials. The ChemGrout model CG-630 Colloidal Mixer is a skid mounted, colloidal grout unit. Box 1140, 805 E. is engineered and manufactured in the La Grange Park, IL, sold worldwide since 1963. QuikSpray. ChemGrout CG-500/031 High Capacity Geothermal Mixer; ChemGrout CG-500/2C6 Versatile Series; ChemGrout CG-500HP; ChemGrout CG-550P/2L4 Thin Mix; ChemGrout CG-570/3C6 Thick Mix;. ChemGrout CG-050 Hand Pump; ChemGrout CG-050 Mini Pump; Progressive Cavity Pumps. Pumps a bag of non-shrink. This versatile unit is designed to mix and pump neat cement, sanded grouts and most commercial pre-blended grout mixes. ChemGrout grout pump and mixer test results for: CeraTech, Inc. Before attempting to pump a pre-blended grout material, determine whether the material conforms to the criteria described above. Distance Min. These units feature a 45 gallon (170 liters) mixing tank, a 15 gallon (57 liters) holding hopper and a 8 GPM (30 LPM. Est. The lightweight aluminum construction makes this model portable for hard to reach jobs. ChemGrout, Inc. Paddle Mixing Equipment. View Details. These progressive cavity grout pump systems feature output volumes from 1 GPM (3. . The ChemGrout model CG-050M is a portable, skid mounted, hand operated grout pump. Buy Now. The unique double mix tank design permits continuous pumping as each mix tank alternates feeding the pump. This unit features two 22-gallon mixing tanks, a 10-gallon. Bid in person or online in the comfort of your home. The holding hopper is connected directly to the suction of the grout pump to provide a continuous pumping operation. The mixing tank is equipped with baffles, bag breaker and a variable speed high-efficiency paddle. Pump includes built-in check valve and variable speed control. The large holding hopper is. The grout pump is a double acting, positive displacement, plunger style pump that is available in three different sizes, 3. This unit features a 5 gallon holding hopper and a piston pump. ChemGrout, Inc. The source of solid materials (cement, fly ash, sand, etc. ChemGrout’s “TurboMix” Colloidal Mixers Specially designed tanks and mixing pumps make ChemGrout colloidal mixing efficient and profitable for the owner. Phone: (708) 354-7112 • Fax: (708) 354-3881 Visit our web site: • Email: [email protected] the brochure here!English - -. “U-Clip” remover for use on all Model 030 three inch piston pumps. The unit is specially designed with a low profile for grouting rock bolts and cable stays in tight quarters such as tunnels and mines. Featuring a 45-gallon mixing tank and 15-gallon holding hopper, the Thin-Mix Series offers the choice of two or three stage size 4 pumps. Power and grout supply can be easily switched between the pumps. O. Box 1140 805 East 31st Street La Grange Park, Illinois 60526 The ChemGrout model CG-050M is a portable, skid mounted, hand operated grout pump. There’s no substitute for experience. The ChemGrout CGL4 is a skid mounted, Size 4, Flanged-Inlet Progressive Cavity Grout Pump. Complete with optional wheels, and only 31 inches wide, the CG502. The Thin Mix unit is designed to mix and pump neat cements, bentonites, cement/bentonites, and lightly sanded grout mixes. pump packing lubricated and just tight enough to prevent leakage. Invaluable experience was gained in the field on over 350 projects, both large and small. ChemGrout Inc. The holding hopper is connected directly to the suction of the pump for a continuous pumping operation. Chemgrout, Inc. This versatile unit is designed to mix and pump neat cement, sanded grouts and most commercial pre-blended grout mixes. The ChemGrout model CG-550P is a skid mounted, air powered grout machine. Piston Grout Pumps; Progressive Cavity Pumps- Open Throat; Progressing Cavity Pumps- Flanged Inlet; Double Acting Plunger Grout Pumps. The ChemGrout CG-680 series includes both skid and trailer mounted equipment. is engineered and manufactured in the La Grange Park, IL, sold worldwide since 1963. The colloidal series easily mixes and pumps slurries of cement, fly ash, bentonite and lime flour. S. Both mixers are equipped with baffles, bag breakers and. The lightweight aluminum construction makes this model portable for hard to reach jobs. Progressive Cavity Grout Pumps; Double Acting Plunger Grout Pumps; Colloidal Mixers; Grout Pumps. These units feature two 70-gallon (265 liters) mixing tanks, a 15-gallon (57 liters) holding hopper and an open throat progressive cavity grout. Suction hoses are available upon request. O. new. Kubota | Models: CG500 Grout Plant | Pump: 3C6 DH | Max pressure: 261 PSI (18 Bar) | Out put: 20 GPM | Details: Adjustable Water Batcher 45 Gallon | Mixing tank / holdin. These units feature a 45 gallon (170 liters) mixing tank, a 12 gallon (45 liters) holding. This versatile unit is designed to mix and pump neat cement, bentonites, lightly sanded grouts and most commercial pre-blended non-shrink grout mixes. We carry a full line of Industrial Material Pumps and Equipment from best selling Brands IMER and ChemGrout! No matter the size of the project our Industrial Material Pumps. View Buyer's Premium. A hinged cleanout port has been added to the suction housing for quick access and clean-up. ChemGrout, Inc. Continue this operation until only clear water is ChemGrout, Inc. 8 LPM) to 25 GPM (95 LPM) and output pressures from 174 PSI (12 BAR) up to 261 PSI (18 BAR). The mixer is equipped with baffles, bag breakers and variable speed high. Box 1140, 805 E. The ChemGrout CG-600/8CF colloidal grout plant is a compact, medium duty, colloidal grout plant for applications that require colloidal mixing like post-tensioning, underground and heavy construction jobs. These units feature two 70-gallon (265 liters) mixing tanks, a 15-gallon (57 liters) holding hopper and an open throat progressive cavity grout. The pump comes complete and ready to use with a free 12. The L4 is designed to pump neat cement, bentonites, cement/bentonite, ultrafine cements, and some smooth, creamy, lightly sanded. The CG-500HP features a unique double mix tank design that permits continuous pump-ing as each mix tank alternates feeding the holding hopper. /min. O. 25″ X 25′ Daily $50 | Weekly $150 | Monthly $450. 31st Street, LaGrange Park, IL 60526 U. Progressing Cavity Grout Pumps- Sizes 6 and 8; Double Acting Plunger Grout Pumps; Colloidal Mixing Equipment. US $94,000. Box 1140 805 East 31st Street La Grange Park, Illinois 60526ChemGrout Inc. This is particularly important when pumping hard-to-pump materials, such as sanded grouts and pre-blended materials. These units feature a 17 cubic foot high. O. Chemgrout Accessories is a useful resource for anyone who needs to select,. This versatile unit. CG400 Remediator. The ChemGrout model CG-502 features two 45 gallon mixing tanks, a 30 gallon holding hopper, and the popular single-acting 3″ piston grout pump. CG030HP. Get. This unit features a large 30-gallon (113 liters) holding hopper and the popular single-acting piston grout pump. progressing cavity pump with quick access cleanout port. A 20-gallon, high-shear colloidal mix tank and a 34-gallon agitating tank constantly feed pump for continuous operation. ChemGrout Inc. This field experience enables us to understand your needs and recommend the proper equipment for your application. The ChemGrout model CG-050M is a portable, skid mounted, hand operated grout pump. Pump Scofield Overlay Non-Shrink, Non-Metallic, Overlay 7 out of 10 150 feet CG050Pneumatic – ChemGrout CG550P Daily $400 | Weekly $1,200 | Monthly $3,600 Gas/Elec over hydraulic ChemGrout CG550 Daily $450 | Weekly $1,350 | Monthly $4,050 Pump Hose 1. The ChemGrout model CG-050M is a portable, skid mounted, hand operated grout pump. com Accessories Highly versatile, the CG-500 handles a broad range of groutingChemGrout paddle mixers are equipped with a vertical shaft and feature specially designed blades and baffles to develop a high shear mixing action, insuring a rapid and thorough mix. | ChemGrout Inc. Aquaseal Pile Grout. 5 X 8 high-pressure pump capable of 32 gpm and 1200 psi. ChemGrout, Inc. This unit is designed for maximum efficiency by allowing simultaneous operation of the mixing and pumping. O. | 615 followers on LinkedIn. For rental. Chemgrout grout pumps have been the best on the market for more than 50 years. O.