Pump Machines

Used Pump Equipment

positive displacement headsFrain Industries has hundreds of used industrial pumps in stock and ready to set up for your application.  Frain Industries can design an industrial pump solution depending on your applications flow requirements, head, and line integration requirements.  Frain has industrial pump solutions for many applications including: fluids, liquids, gases, slurries, sludges, chemicals, creams, pastes, syrups, soups, spirits and many others.

Additionally Frain has pumps for many industries including: food processing, pharmaceutical, nutraceutical, chemical, household use and many others.

  • Positive Displacement Pumps – rotary, reciprocating, gear, hose, metering, piston, progressive, cavity, rotary lobe, rotary vane, sanitary, screw, peristaltic, diaphragm, sliding vane, internal gear, external gear.
  • Centrifugal Pumps – single stage end suction, close-coupled, circulation, chemical, trash, vertical, split case, multi-stage.

Frain Industries carries used industrial pumps from many OEM’s including: Aeromatic, American Marsh, AGI, Alfa Laval, Allweiler, Ampco Pump Company, Apex, APV, Armstrong, Aro, Aurora, B & H, Bell & Gossett, Bepex, Berkeley, Blackmer, Bran Luebbe, Buffalo Pumps, Burks / Crane, Carver, Chempump, Cherry Burrell, Coker Pump, Cole-Parmer, Crepaco, Crown Pump, Durco, Fisher, Flowserve, Fluid Automation Inc, Fristam, G & H, Gorman-Rupp, Goulds, Graco, Gusher, Hinds Bock, Imo, Innomag, INOXPA, ITT Pureflow, Jabsco, Krosflo, L C Thompson, Lincoln Industrial Corp, Liquiflo, Magnatex, Marzocchi, Mono Monoflo Inc, Moyno, MP Pumps, MTH, Mueller, Murzan, Netzsch, Oden, Orics, Pacer, Peerless, Phantom, Premier Fluid Systems, Price Pump Co, Pure Flo, Randolph, Roth, Roper, Ruhr, Rutschi, SCA / Atlas Copco, Schlumberger, Schmitt, Sine / Watson Marlow, SPP Pumps, SPX, Sta-rite, Sundyne, Summit, Taco, Tapflo, TonkaFlo, Tri Canada Uniflo, Tri Clover, Tuthill, Vertiflo, Viking, Warren Rupp, Watson Marlow, Waukesha, Wilden, Wilfley, Worthington, Wright Flow Technologies and many others.

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Pump Equipment In Stock

Unibloc / May River Capital Pump Positive PD500

Unibloc, Model PD500, Positive displacement pump with 316 stainless steel contact parts. Rated from 10 to 170 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3" OD / 2½" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.43:1 gear ratio for a current maximum rate of 87.5 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD550

Unibloc, Model PD550, Positive displacement pump with 316 stainless steel contact parts. Rated from 20 to 225 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3½" OD / 3" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 7½ Hp drive with a 4.43:1 gear ratio for a current maximum rate of 113.8 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD550

Unibloc, Model PD550, Positive displacement pump with 316 stainless steel contact parts. Rated from 20 to 225 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3½" OD / 3" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 7½ Hp drive with a 4.43:1 gear ratio for a current maximum rate of 113.8 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD550

Unibloc, Model PD550, Positive displacement pump with 316 stainless steel contact parts. Rated from 20 to 225 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3½" OD / 3" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 7½ Hp drive with a 4.43:1 gear ratio for a current maximum rate of 113.8 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD500

Unibloc, Model PD500, Positive displacement pump with 316 stainless steel contact parts. Rated from 10 to 170 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3" OD / 2½" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.43:1 gear ratio for a current maximum rate of 87.5 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD500

Unibloc, Model PD500, Positive displacement pump with 316 stainless steel contact parts. Rated from 10 to 170 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3" OD / 2½" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.43:1 gear ratio for a current maximum rate of 87.5 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD550

Unibloc, Model PD550, Positive displacement pump with 316 stainless steel contact parts. Rated from 20 to 225 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 3½" OD / 3" ID Tri-clamp style product charge / discharge with 12" ground clearance and variable speed controller. Powered by a 7½ Hp drive with a 4.43:1 gear ratio for a current maximum rate of 113.8 gallons / minute. Mounted on a 40" long x 16" wide stainless steel cart with casters.

OAD: 57"L x 19"W x 39"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD400

Unibloc, Model PD400, Positive displacement pump with 316 stainless steel contact parts. Rated from 5 to 50 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 2" OD / 1½" ID Tri-clamp style product charge / discharge with 14" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.22:1 gear ratio for a current maximum rate of 33.6 gallons @ minute. Mounted on a 30" long x 12" wide stainless steel cart with casters.

OAD: 45"L x 15W" x 36"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD400

Unibloc, Model PD400, Positive displacement pump with 316 stainless steel contact parts. Rated from 5 to 50 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 2" OD / 1½" ID Tri-clamp style product charge / discharge with 14" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.22:1 gear ratio for a current maximum rate of 33.6 gallons @ minute. Mounted on a 30" long x 12" wide stainless steel cart with casters.

OAD: 45"L x 15W" x 36"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD400

Unibloc, Model PD400, Positive displacement pump with 316 stainless steel contact parts. Rated from 5 to 50 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 2" OD / 1½" ID Tri-clamp style product charge / discharge with 14" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.22:1 gear ratio for a current maximum rate of 33.6 gallons @ minute. Mounted on a 30" long x 12" wide stainless steel cart with casters.

OAD: 45"L x 15W" x 36"H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive SP4

  • Manufacturer: Waukesha
  • Model Number: SP4
  • Frain Number: 5G7347

Waukesha Model SP4, stainless steel, high shear, positive displacement pump and emulsifier Rated from 1 to 30 gallons per minute – depending on materials and application. Equipped with a 2½" OD / 2" ID seated beval top and front inlet / outlets, temperature range from 0 to 300 Deg F and pressure ratings up to 150 psi and can handle product up to 1,000,000 cps depending on product, modular, interchangeable stators and rotors for versatile and compact processing. Mounted on platform style base.

OAD: 49"L x 17"W x 20"H

Get a Free Quote Call: 630-629-9900

Unibloc / May River Capital Pump Positive PD400

Unibloc, Model PD400, Positive displacement pump with 316 stainless steel contact parts. Rated from 5 to 50 gallons of product per minute – depending on materials, application and machine configuration. 500 psi maximum working pressure, temperature range of 400° F and capable operating both clockwise, or counter clockwise. Equipped with a 2" OD / 1½" ID Tri-clamp style product charge / discharge with 14" ground clearance and variable speed controller. Powered by a 5 Hp drive with a 4.22:1 gear ratio for a current maximum rate of 33.6 gallons @ minute. Mounted on a 30" long x 12" wide stainless steel cart with casters.

OAD: 45"L x 15W" x 36"H

Get a Free Quote Call: 630-629-9900