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March

March Pumps for Chemicals / water IN STOCK. These pumps made in the suburbs of Chicago are a magnetically coupled pump or magnet drive sealless pump, leak proof, no seals - no seal problems. Magnetic couplings create magdrive pump. Used in chemical, industrial, submersible, marine pumps, water, solar, aquariums, beer wort. March magnetically coupled pumps are used by OEM's world wide.

OEM replacement to Marine Air conditioning units by Cruise Air, Taylor Made, domestic seawater pump. Magdrive pumps are made in engineering thermoplastics, 316SS and bronze. Pumps by March come in 12/24VDC, 115/230/460vac, Air motors, Explosion proof.

Many of the chemical pumps supplied by March Pump can be equipped with explosion proof motors! Explosion proof motors are used in environments

March

  • March pump 6 Mag Drive Sealless 38gpm

    March pump #6 mag drive pump sealless pump has a capacity of up to 38 GPM with a maximum of 46 feet of head and is used in a wide variety of chemical and industrial applications. Drive magnet is separated from impeller magnet, sealless, preventing fluids from contacting the motor drive shaft, and allowing the motor to drive the impeller without a mechanical shaft seal. Sealless 6 pump is the only mag drive in the MARCH line that is equipped with a drip proof motor as standard, thus the DP designation in the nomenclature. Mag drive pump motors are available in TEFC, single and 3 phase and Explosion proof. As in other magdrive, the #6 pump can be made compatible with a wide range of chemicals through a myriad of "O" rings, bushings and spindles available for both the T model and the K model. The K indicates that the sealless pump is manufactured of Kynar® (PVDF). The options and specifications sections that follow further describe materials of construction, applications and variations in the number 6 pump - a reliable and well-made product. For a alternate with rare-earth magnets and run-dry ability see KC pumps SERIES 6 PUMPS INCLUDE MODELS: DP-6T-MD the T = Glass filled Polypropylene and Ryton® TE-6T-MD TE-6K-MD the K = Carbon filled Kynar® MOTORS The drip proof (DP) motor is a ½ HP The TE motor is a ½ HP, TEFC motor. Explosion Proof motor available. APPLICATIONS Etching / chemical equipment, biodiesel production, electrical discharge machinery (EDM), D.I. water systems, and aquariums (lobster and fish). KC pumps Parts List: March Series 6 pump parts list

  • 5 Mag Drive chemical pump 1/8-1/5hp 18gpm

    March Series 5 chemical pumps, magnetic drive, are ideal for a wide variety of applications involving water or highly corrosive chemicals, such as film processor chemical recirculation, refrigerators, small scrubbers and detergent mixers. Models constructed of Kynar® are typically used in the plating industry to pump strong halogen solutions and concentrated chromic or sulfuric acids and biodiesel production. They are also excellent choices for computer cooling, carbon arc furnace cooling and marine air conditioners. Series 5 pumps are rated up to 18 GPM (60.5 LPM) flow and for heads up to 29 ft. (6.3m) (50 ft. [1 6m] when driven by an air motor). Materials include polypropylene, Ryton®, carbon-filled Kynar®, 316 stainless steel, ceramic, Buna N and Viton®. Carbon bushings are also available, which also afford a dry run capability not found in other models. The impeller diameter may be trimmed to enable efficient use with solutions with a specific gravity in excess of 1 .0. Some models have ceramic magnets exposed to the fluid being pumped. All models can be fitted with #750 Priming Chamber. 14.5 to 18 GPM (60 to 60.5 LPM) models utilize 1/8 HP (.093 kw), submersible (LC-) or air-cooled 115-volt, single phase, 50/60 Hz. motors. 18 GPM (60.5 LPM) models have a 1/5 HP, 115/230-volt, single phase, 50/60 Hz., totally enclosed fan-cooled motor. Air motors rated at 1/8 HP (.093 kw) are also available for certain environments. Explosion-proof motors are also available. All series 5 pumps except stainless steel are available with either threaded or hose type connections. The stainless steel version has threaded connections. (AC- air cooled, TE- fan cooled motor)

  • 5.5 Mag Drive Pump to 30gpm

    The March series 5.5 pumps employs an involute design with a closed impeller magnet assembly. They can deliver a maximum flow of 30 GPM and are capable of serving applications with a max. head of 41 ft. & chemicals of all kinds at temperatures up to 250F. Uses range fromBiodiesel production, icemakers to film processors and silver recovery systems. Drive motors are 1/5HP or 1/3HP. Explosion-proof motors are also available. AC stands for Air Cooled Motor. TE stands for Totally Enclosed Motor. Xp stands for Explosion Proof Hazardous duty motor.

  • 1 March Mag Drive Submersible Pumps 3gpm

    March Pump. Small but versatile, March Series 1 pumps can deliver a minimum of 1.7 GPM (7 LPM) up to 3.0 GPM (9 LPM). All Series 1 pumps are capable of serving applications with a maximum head of 4.5 ft. (1.3 m). at zero GPM (0 LPM). Applications include photographic processing equipment, refrigeration systems and water displays or fountains. Maximum recommended fluid temperatures are 190º F (87º C) for open-air models, or 130º F (55º C) for submersible models. Series 1 pumps are available in both open-air and epoxy clad submersible models with a variety of options in both materials of construction and inlet and discharge ports. Options for wetted materials include polypropylene, Noryl®, nylon, Buna N rubber and 316 stainless steel. Most models feature ceramic magnets and Chemloy® washers. Series 1 pumps are supplied with 1/4" MPT, 3/8" (9.5mm) O.D. 1/2" (12.7mm) O.D. or screened inlets and 1/4" MPT, 3/8" (9.5mm) O.D. or 1/2" (12.7mm) O.D. outlets. A bulkhead style inlet is available on request. Pumps with 1/2" (12.7mm) O.D. or 1/4" MPT inlet and outlet will flow 3.0 GPM (9 LPM) maximum at zero ft. head, while pumps with 3/8" (9.5mm) O.D. inlet and outlet will flow 1.7 GPM (7 LPM) maximum at zero ft. Series 1 pumps use 1/200 HP (.003 kw), 3200 rpm, 115- volt or 230 volt single phase, 50/60 Hz., air-cooled or epoxy encapsulated submersible motors (maroon in color), suitable for both open-air or submersible duty.

  • 893 12v 24V DC Submersible pumps 3gpm

    March Magnetic12vdc 24vdc Pump, submersible. Designed to operate at 12v or 24 volts DC, March Series 893 pumps are small in physical size and can deliver a maximum of up to 3.0 GPM (11 LPM) and can develop pressures up to 4.5 PSI (.31 BARS). 18" wire leads. All Series 1 pumps are capable of serving applications wtih a maximum head of 10.5 ft. (3.3m) at zero GPM.Applications for these March pumps include photographic processing equipment, refrigeration systems and water displays or fountains. March has a Maximum recommended fluid temperatures are 190F (87C) for open-air models, or 160F (71C) for submersible models. They are available in both open-air and fully submersible (-04, -06, -09, -10) models with a variety of options in both materials of construction and inlet and discharge ports. Some are brushless motors with 50,000 hr life. A bulkhead style inlet is available on request. 12vdc pumps AMT

  • 2 March Pumps 1/8hp 5.5gpm

    March magnetic pumps, Compact and adaptable to many applications, March Pump Series 2 pumps can deliver a maximum flow of 5.5GPM (18.5 LPM) and handle a maximum head of up to 13.5 ft. (2.7m) (32 ft. [12m] when driven by an air motor.) Applications include etching equipment, photographic and graphic arts processing equipment, garden fountains, ice flakers, plate processors and marine air conditioning 5-12,000 BTU. Maximum recommended fluid temperatures are 190F (87C) for open-air models, or 130F (54C) for submersible models. March Pump Series 2 pumps are available in both open-air (AC- air cooled, BC- fan cooled motor) and epoxy clad submersible (blue) models. The RED epoxy LC models can be used in open-air or submersible applications. with a variety of options in both materials of construction and inlet and discharge ports. Available in 12vdc. OEM replacement to Marine Air conditioning units by Marine Air, Cruise Air, Taylor Made, Dometic PML250 seawater pump.

  • 3 March Mag Drive Pump 1/20-1/8hp 10gpm

    March magnetic pumps. Simple, versatile and reliable, March Series 3 pumps feature an "orbital" magnetic drive and leak-proof design. They are rated up to 10GPM (33LPM) 510 GPH flow and for heads up to 20.5 ft (4.5m) (39 ft. [13m] when driven by an air motor). Applications for these fine March pumps include film processors, ice makers, laboratory and medical equipment, vapor degreasers and marine air conditioning systems. March pump Series 3 pumps are available in both open-air (AC- air cooled, BC- fan cooled motor) and epoxy clad submersible (LC-) models with a variety of options in both materials of construction and inlet and discharge ports. Marine comfort and other boat AC pump 500 GPH. OEM replacement to Marine Air conditioning units by Marine Air, Cruise Air, Taylor Made, Dometic PML500 seawater pump.

  • 4 MagDrive pumps 1/12-1/8hp 14gpm

    Magdrive pump. Series 4 pumps can deliver a maximum flow of 14 GPM (50 LPM) and are capable of serving applications with a maximum head of 21.5 ft. (4.7m) (49 ft. [15.6 m] when driven by an air motor). Magdrive pump applications include electronic medical equipment, etching machines, photo processing equipment, hospital thermal blankets and food heating cabinets. Standard construction is of polypropylene, with options for wetted materials that include Ryton, or Kynar, Ceramic, Buna N rubber and Viton for total chemical compatibility. Carbon brushings are available. (AC- air cooled, BC- fan cooled motor)

  • High Pressure magnetic Pump 335

    The new March model 335 Seal-less magnetic coupled corrosion resistant centrifugal pump is for applications requiring high pressure with minimal flow This easily maintained compact size pump offers the ultimate in durability, ensuring reliable performance for years of uninterrupted service. Neodymium magnets. Our model 335 pump is ideally suited for use in: Electric Industry Laser Cooling Medical Systems Filter Systems High pressure chemical pump

  • MDX Magnetically coupled Pump 8.4gpm

    March magnetically coupled MDX magdrive pumps can deliver a maximum flow of 8.4 GPM (38LPM), or a maximum head of 19 FT (4m) (26 FT. when driven by an air motor). Polypro units good to 190F and the Ryton (PPS) and Kynar PVDF to 200F. Many of these pumps are used to pump acids, solvents, alcohol and make biodiesel. Magnetically coupled pumps used in chemical and other processes where hot liquids are being pumped. Beer making, use the Ryton for high temperature wort. Applications: coffee dispensers, bio-medical, dryers, ice makers, electrostatic painting, photographic processing, printing, vending equipment, marine air-conditioning, aquariums, and laser cooling circuits. Caution: only use air pneumatic motors with solvents or liquids which are flammable.

  • LO-BOY 412 Condensate Pump (UL) 65gph

    ** Economical model with integral sump** Low profile, easy installation** 13 ft. head** Large drink per cycle** Automatic operationThe Lo-Boy is fully corrosion-resistant all-plastic and stainless steel, with a float actuated switch for fully automatic operation. With its large drink per cycle and 13 ft. lift it has the capacity and power for virtually any application. Installation is simple, both for the electrical hookup and the mounting of the pump and drain tubing. Can be mounted on the floor or on the side of the air conditioner or adjacent wall.The low silhouette of the sump pan--only 1 13/16" high-- permits placing the unit next to the condensate drain pipe so the water can drain directly into the sump. Pump is furnished complete with 20 ft. of 1/4" vinyl tubing.

  • 821, 869, & 830 Circulating Pumps

    Circulating pumps for industrial hydronic solar applications. March hydronic pumps are available in a variety of materials, including plastic, bronze, stainless steel, and cast iron. Specific models are designed to operated with fluid temperatures as high as 350F (176C), such as in hot water systems or with hot oil for food products. Max. internal pressure 150psi on metal pumps. Special designs can withstand temperatures up to 500F (260C). 12 and 24 volt DC systems (for uses such as heating systems on public buses) as well as 115 or 230v AC systems (popular for use in domestic, industrial and commercial hot water solar heating applications). Because the motors can be removed without draining the system, service is greatly simplified. Larger pumps are available with either flange or threaded inlets and outlets. Seal-less Magnetic drive. Made in the USA. Other Circulators: Gorman Rupp inline 1-1/2" Patterson 3" March 809, 815 circulators

  • 7.5 Magnetic Pump 2hp 82gpm

    Magnetic pump. Series 7.5 pumps are the only ones in the March product line with all molded parts constructed of natural Kynar. This makes the ideal for super sensitive applications where even a trace of foreign matter is unacceptable, such as microchip manufacturing. Contact us for additional materials or motors. Chemical pumps for industrial process applications Contact us for various bushing materials for such applications where purity of solutions is critical Flow rates range from 10 GPM minimum to 82 GPM max. Head ranges to a max of 82 ft. Kynar PVDF has no fillers. APPLICATIONS Etching / chemical equipment, electrical discharge machinery (EDM), D.I. water systems, and aquariums (lobster and fish) penquin m2.

  • 8 Mag Drive Pump 3-5hp 125gpm

    March Series 8 chemical pumps for industrial process applications, with standard wetted parts of glass-filled polypropylene, carbon-filled Kynar & 316 stainless steel, are the ideal choice for handling difficult liquids, such as strong halogen or chromic, and sulfuric acid solutions. Typical magdrive pump applications range from computer cooling systems and waste treatment plants to plating operations, photo processors and chemical plants. Flow rates range from 25 GPM minimum to 125 GPM maximum at heads from 0ft. to 95ft. maximum. The standard magdrive pump spindle is ceramic while Hastelloy & stainless steel are available for enhanced chemical resistance.

  • Beer Pumps

    Pumps for making beer

  • 320 High Pressure Pump March 3.3gpm

    High Pressure March pump Model 320 Seal-Less Magnetic Coupled Corrosion Resistant Centrifugal Pump. High pressure chemical pump. For applications requiring low flow, but when it's necessary to develop pressure. This compact sized corrosion resistant pump has the durability of a centrifugal pump for continous duty. It's ideally suited for use in: Electronic Industry Laser Cooling Medical Systems Filter Systems Computer Chip Processing Cleaning High Pressure washer pumps High pressure sprayer pumps Sprinkler pumps high pressure

  • 809 & 815 Circulating Pumps 4-8gpm

    March, ultimate in reliability in circulating pumps for industrial / hydronic / solar/ brewery applications. Depending on application, March hydronic pumps are available in a variety of materials, including plastic, bronze (FDA approved low lead), stainless steel, and cast iron. Specific models are designed to operated with fluid temperatures as high as 350F (176C), such as in hot water systems or with hot oil for food products. Special designs can withstand temperatures up to 500F (260C). Often used in making beer, wort or mash water pump. Models are available for use on 12 and 24 volt DC systems (for uses such as heating systems on public buses) as well as 115 or 230v AC systems (popular for use in domestic, industrial and commercial hot water solar heating applications). Because the motors can be removed without draining the system, service is greatly simplified. Larger pumps are available with either flange or threaded inlets and outlets. Seal-less Magnetic drive. Made in the USA. BR bronze, PL Ryton, HS high speed motor, C centerline inlet. Water glycol mix solar thermal system recirculate pump. Their low starting current and high efficiency make them excellent for stand-alone solar circulators.   Other Circulators: Gorman Rupp inline 1-1/2" Patterson 3" March 821, 869, 830 circulating

  • March 7 Pump MagDrive 53gpm

    March Series 7 magdrive chemical pumps, with capacities up to 53 GPM or max. 60 ft. head, are the "workhorses" or the March magnetic pump product line. Self prime models are available with the SP- prefix. March 7 pump, polypropylene, except for the rear housing, which is made of Ryton for increased strength. Stainless Steel pump is 316SS magnetic pump. Ceramic spindle is standard. Drive magnet is separated from impeller magnet, preventing fluids from contacting the motor drive shaft, and allowing the motor to drive the impeller without a mechanical shaft seal. Contact us for additional materials, port sizes, or motors. For magdrive pumps with rare-earth magnets see Finish Thompson KC pumps. Applications: Computer Cooling Plating metal finishing Photo Processing Graphic Printing Ion exchange recovery/development Aquariums Standard motor for this series is a true 3/4hp motor, but 1hp, 1-1/2hp, explosion-proof and chemical duty motors can also be supplied Various specific gravities can be handled by simply trimming the diameter or the impeller magnet assembly. Standard 3.750" impeller may be reduced to 3.125" to accommodate specific gravities of up to 2.0 The magnetic coupling acts as a clutch to provide overload protection. The broad range of construction materials allows for a variety of applications and service with most corrosive solutions. The impeller magnet assembly floats in the radial magnetic field set up by the motor driven external drive magnet. The impeller is designed to deliver the maximum flow & pressure utilizing the available strength of the synchronized magnets. The standard diameter impeller is suitable for water-like liquids to 1.1 specific gravity.

  • 10 Magnetic Chemical pump

    Magnetic chemical pump in the MARCH product line is the TE-10K-MD.It has capacities of 206 GPM and a maximum discharge pressure of 70 PSI or162 feet of head. It is of Kynar® plastic (PVDF) construction and isdesigned to handle strong halogen solutions and certain strong chromic orsulfuric acid solutions. Because the TE-10K-MD pump is manufactured of only one material, for some rather specific applications, the variations in bushings, thrust washer and static "O" rings are limited. The electric motor drive for the number 10 pump is a 10 HP, 3 phase, dual voltage, TEFC chemical duty motor. An explosion proof 15 HP is available on special order. To insure smooth operation with various specific gravities, the impeller magnet assembly may be trimmed to a minimum diameter of 5.250 inches. The trim curve family should be consulted for other trim sizes for total compatibility with solutions of 1.0 specific gravity or higher. The TE-1OK-MD pump uses a unique drive magnet system and extreme caution should be exercised in assembly to avoid damage to the pump or injury to the technician. The MARCH TE-10K-MD pump is innovative in design and application and can solve many difficult fluid handling problems. SERIES 10 PUMPS INCLUDE ONE MODEL: TE-1OK-MD K = Carbon filled Kynar® FLOW AND HEAD Flow rates range from 50 GPM minimum to 210 GPM maximum Feet of head range from 0' to 170' maximum. INLETS AND OUTLETS 3" MPT inlet X 2" MPT outlet. MOTORS 10 HP, 3450 rpm, 230/460 Volt, 3 phase, 60 Hz., TEFC motor. Explosion Proof motor available. MATERIALS OF CONSTRUCTION Carbon filled Kynar®, ceramic, Viton®, carbon bushing. APPLICATIONS Transfer pump for many acid and caustic chemicals, waste water treatment plants, strong chromic or sulfuric acid solutions. Note: A pump application questionnaire must be completed and filed with MARCH Mfg. Engineering Department.