Positive Machines

Used Positive Equipment

Positive displacement pumps utilize two counter-rotating lobes (driven by a common drive) to push product through. The product fills the space between the lobes and as the lobes rotate, the product is trapped between the rotating lobes and the interior of the pump’s head casing thereby moving the product forward. As the product reaches the discharge side of the pump, a lobe from the other half of the pump perfectly interlocks in the space between the lobes which displaces (positive displacement) the liquid that was between the lobes out of the pump. All increasing efficiency, these types of pumps include rotary, reciprocating, curve, small, vacuum, oil and animation pumps from manufacturers such as Waukesha.

Positive displacement pumps are rated for speed in product per minute (typically ranging from 1 – 300 gallons per minute depending on materials, application and machine configuration) and working pressure or psi.  They are usually capable operating both clockwise, or counter clockwise – and equipped with a spring loaded internal bypass pressure valve vented cover.

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Positive Equipment In Stock

Pump Positive RIF5

  • Model Number: RIF5
  • Frain Number: 5E2076

Vane pump equipped with four sliding vanes through vane slots rated @ 500 gpm per 5000 SSU (Saybolt Universal Seconds) viscosity to 300 gpm per 250000 SSU viscosity. Equipped with rotor diameter of 11-1/4". Differential pressure rated at 300 psi.

OAD: 92"L x 32"W x 30"H

Get a Free Quote Call: 630-629-9900

Graco Pump Positive BULLDOG

  • Manufacturer: Graco
  • Model Number: BULLDOG
  • Frain Number: 5C3265

Graco bulldog air powered pump with stainless steel drum ram. Equipped with 1-1/2" product outlet and can pump 2-6 gallons per minute – depending on materials and application, with an air pressure range of 40 to 100 psi, and a fluid pressure range of 100 to 1000 psi, 2 – 200 gallon stainless steel tanks 39"H x 43" diameter with removable covers. Pump is mounted on a mild steel frame and pallet jack.

Tank OAD: 39"W x 39"L x 42"H.
Pump OAD: 39"W x 65"L x 82"H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive 220

  • Manufacturer: Waukesha
  • Model Number: 220
  • Frain Number: R30430

Waukesha, Model 220, positive displacement pump with 316 stainless steel contact parts. Rated from 10 to 300 gallons of product per minute – depending on materials, application and machine configuration. 200 psi maximum working pressure and capable operating both clockwise, or counter clockwise. Equipped with 5" OD / 4" ID I-Line style product charge / discharge with 12" ground clearance. Powered by a 15 Hp drive with a 9.9:1 gear ratio for a current rate of 90 gal/min. Mounted on a 58" long x 21" wide stainless steel frame base.

OAD: 70"L x 23"W x 43"H

Get a Free Quote Call: 630-629-9900

APV Crepaco Pump Positive R SERIES

  • Manufacturer: APV Crepaco
  • Model Number: R SERIES
  • Frain Number: 5C6258

APV Crepaco Model RORTF, 304 Stainless steel 3-A sanitary pump capable of bi-directional flow and rated from 0 to 13.8 gallons per minute – depending on materials and application. Equipped with 2-1/2" inlet and 2" outlet rated to 600 rpm, 100 psi, 6.9 bar with stainless steel conical product feed hopper, variable speed motor drive, and mounted on platform base with casters.

OAD: 50" L x 28" W x 43" H

Get a Free Quote Call: 630-629-9900

Graco Pump Positive BULLDOG

  • Manufacturer: Graco
  • Model Number: BULLDOG
  • Frain Number: 5H4540

Graco Model Bulldog, air pump with displacement pump, 10:1 ratio set-up rated up to 6 gallons per minute – depending on materials and application. Maximum fluid working pressure: 1000 psi (82 bar). Maximum air input pressure: 100 psi (8 bar) and can handle viscosity up to 1,000,000 cps. Equipped with 21½" ram plate with a single pneumatic piston ram, 1½" NPT threaded fluid discharge and mounted on painted base frame.

OAD: 42"L x 25"W x 62"H

Get a Free Quote Call: 630-629-9900

Graco Pump Positive BULLDOG 234014

  • Manufacturer: Graco
  • Model Number: BULLDOG 234014
  • Frain Number: R29970

Graco, Model 234014, Bulldog air pump with priming piston displacement, 10:1 ratio set-up rated up to 8 gallons per minute – depending on materials and application. Maximum fluid working pressure: 1000 psi (68.9 bar). Maximum air input pressure: 100 psi (6.9 bar) and can handle viscosity up to 1,000,000 cps. Equipped with stainless steel contract parts, 21" ram plate with a single pneumatic piston ram, 2½"OD / 2" ID Tri-Clamp fluid discharge. Mounted on stainless steel base frame.

OAD: 42" L x 24" W x 72" H

Get a Free Quote Call: 630-629-9900

Graco Pump Positive BULLDOG 54165

  • Manufacturer: Graco
  • Model Number: BULLDOG 54165
  • Frain Number: R29980

Graco, Model 54165, Bulldog air pump with priming piston displacement, 38:1 ratio set-up rated up to 90 gallons per minute – depending on materials and application. Maximum fluid working pressure: 3,800 psi (262 bar). Maximum air input pressure: 90 psi (6.2 bar) and can handle viscosity up to 1,000,000 cps. Equipped with stainless steel contact parts, 21" ram plate with single pneumatic piston ram, 2¾" OD / 2" ID I-line fluid discharge. Mounted on painted base frame.

OAD: 42" L x 24" W x 61" H

Get a Free Quote Call: 630-629-9900

Graco Pump Positive BULLDOG 946500

  • Manufacturer: Graco
  • Model Number: BULLDOG 946500
  • Frain Number: R29531

Graco Model 946500 Power-Flo, 10:1 Ratio, stainless steel, drum pump rated up to 8 gallon per minute – depending on materials and application. Viscosity: up to 1000,000. Maximum pressure rating: up to 1000 psi. (70) Bar, Operating temperature up to 160° F. Equipped with 22" OD drum follower plate, (1) 1" (1) 1-1/4" (2) 1-3/4" OD Threaded NPT air inlet, air control valve with gauge and 2-1/2" OD threaded discharge. Mounted on 34" long x 24" wide stainless steel platform frame.

OAD: 36" L x 30" W x 62" H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive 130

  • Manufacturer: Waukesha
  • Model Number: 130
  • Frain Number: 5H4630

Waukesha, Model 130, positive displacement pump with 316 stainless steel contact parts. Rated from 1 to 150 gallons of product per minute – depending on materials, application and machine configuration. 200 psi maximum working pressure, temperature range of -40 Deg F to 200 deg f standard and up to 300 deg F with hot clearence rotors / stators and viton seals and capable operating both clockwise, or counter clockwise. Equipped with ___" OD / ___" ID seated bevel style product charge / discharge with ___" ground clearance. Powered by a ___ Hp drive with a variable speed gearbox for a current rate of ___ – ___ gal/min. Mounted on a ___" long x ___" wide stainless steel push cart.

OAD: 56" L x 20" W x 54" H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive 60

  • Manufacturer: Waukesha
  • Model Number: 60
  • Frain Number: 5H4620

Waukesha, Model 60, positive displacement pump with 316 stainless steel contact parts. Rated from 1 to 90 gallons of product per minute – depending on materials, application and machine configuration. 200 psi maximum working pressure, temperature range of -40 Deg F to 200 deg f standard and up to 300 deg F with hot clearence rotors / stators and viton seals and capable operating both clockwise, or counter clockwise. Equipped with 3" OD / 2½" ID seated bevel style product charge / discharge with 14" ground clearance. Powered by a 7½ Hp drive with a variable speed gearbox for a current rate of 6¾ – 67½ gal/min. Mounted on a 48" long x 20" wide push cart.

OAD: 66"L x 40"W x 42"H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive 130

  • Manufacturer: Waukesha
  • Model Number: 130
  • Frain Number: 5H4600

Waukesha, Model 130, positive displacement pump with 316 stainless steel contact parts. Rated from 1 to 150 gallons of product per minute – depending on materials, application and machine configuration. 200 psi maximum working pressure, temperature range of -40 Deg F to 200 deg f standard and up to 300 deg F with hot clearence rotors / stators and viton seals and capable operating both clockwise, or counter clockwise. Equipped with 3½" OD / 3" ID Tri-clamp style product charge / discharge with 13" ground clearance. Powered by a 5 Hp drive with a variable speed gearbox for a current rate of 10 – 70.75 gal/min. Mounted on a 54" long x 20" wide stainless steel push cart.

OAD: 75" L x 20" W x 41" H

Get a Free Quote Call: 630-629-9900

Waukesha Pump Positive 130

  • Manufacturer: Waukesha
  • Model Number: 130
  • Frain Number: 5H4601

Waukesha, Model 130, positive displacement pump with 316 stainless steel contact parts. Rated from 1 to 150 gallons of product per minute – depending on materials, application and machine configuration. 200 psi maximum working pressure, temperature range of -40 Deg F to 200 deg f standard and up to 300 deg F with hot clearence rotors / stators and viton seals and capable operating both clockwise, or counter clockwise. Equipped with 3½" OD / 3" ID Tri-clamp style product charge / discharge with 14" ground clearance and pressure vent cover. Powered by a 5 Hp drive with a variable speed gearbox for a current rate of 9.25 – 73 gal/min. Mounted on a 40" long x 16" wide stainless steel push cart.

OAD: 60" L x 17" W x 43" H

Get a Free Quote Call: 630-629-9900
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