Double Piston Pumps

Description: Available in multiple piston variations, Bosch Rexroth fixed displacement radial piston pumps offer high pressure capability, in excess of 9,000psi/600 bar. Single bank piston arrangements are possible for (3) and (5) pistons models, while a “double

• Maximum Discharge Pressure: 3000 to 10150 psi
• Pump Type: Piston / Plunger Pumps

Description: PM are double alternate-acting hand pumps with simple and rugged construction for minimum service and long operating life. They are provided with one by-pass valve which connects directly the delivery ports with the inlet port through the delivery valves. The by-pass valve is operated

• Maximum Discharge Pressure: 1740 to 7252 psi
• Media Temperature: 14 to 176 F
• Pump Type: Hydraulic Pumps, Piston / Plunger Pumps

Description: Can eliminate need for blower stage, high gas loads at low vacuum levels

• Applications: General Purpose / Industrial, Other
• Configuration: Individual Vacuum Pump
• Gas Ballast: Yes
• Lubrication Style: Splash Lubrication

Description: TR-SR SERIES Flows from 19.9 GPM to 237.0 GPM Triplex plunger pump Up to 236 GPM and 22,000 PSI 300 HP or 450 HP Can be mounted vertically or horizontally Double end crankshaft Internal gear reduction Forced oil

• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 4350 psi
• Maximum Discharge Flow: 152 GPM
• Media Temperature: 104 F

Description: SR SERIES Flows from 19.9 GPM to 237.0 GPM Triplex plunger pump Up to 236 GPM and 22,000 PSI 300 HP or 450 HP Can be mounted vertically or horizontally Double end crankshaft Internal gear reduction Forced oil lubrication

• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 17400 psi
• Maximum Discharge Flow: 26.5 GPM
• Media Temperature: 104 F

Description: TR-SR SERIES Flows from 19.9 GPM to 237.0 GPM Triplex plunger pump Up to 236 GPM and 22,000 PSI 300 HP or 450 HP Can be mounted vertically or horizontally Double end crankshaft Internal gear reduction Forced oil

• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 2900 psi
• Maximum Discharge Flow: 237 GPM
• Media Temperature: 104 F

Description: SR SERIES Flows from 19.9 GPM to 237.0 GPM Triplex plunger pump Up to 236 GPM and 22,000 PSI 300 HP or 450 HP Can be mounted vertically or horizontally Double end crankshaft Internal gear reduction Forced oil lubrication

• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 14500 psi
• Maximum Discharge Flow: 29.8 GPM
• Media Temperature: 104 F

Description: The high efficient Parker bent axis design pumps, with unique spherical piston concept gives thermal shock resistance. The pumps are rated up to 420bar pressure levels, and has high self-priming speeds. The well proven gear synchronization and double tapered bearing

• Housing Material: Cast Iron
• Maximum Discharge Pressure: 6090 psi
• Maximum Discharge Flow: 17.56 GPM
• Media Temperature: -40 to 239 F

Description: The high efficient Parker bent axis design pumps, with unique spherical piston concept gives thermal shock resistance. The pumps are rated up to 420bar pressure levels, and has high selfpriming speeds. The well proven gear synchronization and double tapered bearing

• Housing Material: Cast Iron
• Maximum Discharge Pressure: 6960 psi
• Maximum Discharge Flow: 95.83 to 95.86 GPM
• Media Temperature: -40 to 239 F

Description: This double-action piston pump creates approximately a 26:1 pressure ratio of discharge fluid pressure to inlet air supply to generate up to 220.6 bar (3,200 psig). The R.038/3200D is the cost-effective solution for many applications that require discharge pressures greater than

• Pump Type: Piston / Plunger Pumps

Description: The new RW series by AR - The new frame ideal for long life belt drive pressure washers. The RW big bodied industrial pump has been engineered to run 20 percent lower rpm. Featuring new state of the art low pressure seals that are impregnated with Teflon and graphite, super thick ceramic

• Pump Type: Triplex Pumps

Description: The new RW series by AR - The new frame ideal for long life belt drive pressure washers. The RW big bodied industrial pump has been engineered to run 20 percent lower rpm. Featuring new state of the art low pressure seals that are impregnated with Teflon and graphite, super thick ceramic

• Pump Type: Triplex Pumps

Description: The largest liquid pump currently manufactured by SC with a 10" diameter air cylinder, this double acting pump is available in 4 ratios, the highest of which is capable of hydraulic pressures up to 20,000 psig. Created primarily for the offshore rental tool market, the L10

• Discharge Size: 0.8125 inch
• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 20000 psi
• Maximum Discharge Flow: 1.34 GPM

Description: constant-speed electric motor. The hydraulic oil from the axial piston pump is alternately directed by a mechano-hydraulic four-way valve, which is hydraulically actuated by the moving plungers, to the two ends of a double-acting hydraulic cylinder whose piston rods are

• Pump Type: Water Pumps

Description: designed for especially low rates. Double ball checks with Teflon valve seats assure ±1% steady slate repeatable accuracy over a 10:1 turndown range. Manual output control knob is located on top of the pump for easy access. Automatic pump output control is available for

• Pump Type: Diaphragm Pumps

Description: the main features of the JR Series pumps: JR Series pumps are designed for especially low flow rates. Double ball checks with Teflon valve seats assure ±1% steady slate repeatable accuracy over a 10:1 turndown range. Manual output control knob is located on top of the

• Pump Type: Diaphragm Pumps

Description: designed for especially low rates. Double ball checks with Teflon valve seats assure ±1% steady slate repeatable accuracy over a 10:1 turndown range. Manual output control knob is located on top of the pump for easy access. Automatic pump output control is available for

• Pump Type: Diaphragm Pumps

Description: Double diaphragm option is available for superior protection from dangerous liquids. When equipped with the proper materials the MF Series pumps are excellent for pumping dangerous liquids such as acids, caustics and solvents. Liquids with suspended solids such as diatomaceous

• Pump Type: Diaphragm Pumps

Description: Parker hybrid pump T6H* series are economical and offer the best compromise between piston & vane technologies. The common envelope for the variable displacement piston stage and the fixed displacement one, reduces installation costs and provides extended life. Markets

• Housing Material: Cast Iron
• Maximum Discharge Pressure: 2321 to 4351 psi
• Maximum Discharge Flow: 10 to 100 GPM
• Pump Type: Positive Displacement Pumps, Piston / Plunger Pumps, Rotary Vane Pumps

Description: assist in structural stability, depending on the fluid injected. They are available with single or double air drive heads. DC series pumps have stainless steel bodies and plungers with UHMWPE (Ultra High Molecular Weight Polyethylene) seals and Viton2 O-rings. Inlets are in the ends

• Discharge Size: 0.5000 inch
• Maximum Discharge Pressure: 2900 psi
• Power Source: Air / Pneumatic
• Pump Type: Piston / Plunger Pumps

Description: handle high pressures with low stress Lower energy costs than centrifugal pumps Rugged construction for long life with minimal maintenance Compact design and double-ended shaft provide a variety of installation options

• Discharge Size: 1.5 inch
• Housing Material: Stainless Steel
• Maximum Discharge Pressure: 500 to 3000 psi
• Maximum Discharge Flow: 45 GPM

Description: handle high pressures with low stress Lower energy costs than centrifugal pumps Rugged construction for long life with minimal maintenance Compact design and double-ended shaft provide a variety of installation options

• Discharge Size: 2 inch
• Housing Material: Brass / Bronze
• Maximum Discharge Pressure: 500 to 1500 psi
• Maximum Discharge Flow: 96 GPM

Description: energy costs than centrifugal pumps Rugged construction for long life with minimal maintenance Compact design and double-ended shaft provide a variety of installation options

• Discharge Size: 1.25 inch
• Housing Material: Brass / Bronze
• Maximum Discharge Pressure: 500 to 5000 psi
• Maximum Discharge Flow: 26 GPM

Description: PP pumps are compact, lightweight and feature rugged construction. They are available as single acting with either single or double air drive heads and double acting with single air drive head. Click on the underlined item number below to request a quote. PP4 through PP12

• Discharge Size: 0.2500 inch
• Maximum Discharge Pressure: 15000 psi
• Power Source: Air / Pneumatic
• Type Of Pump: Piston / Plunger Pumps

Description: valve for use with double-acting rams. Two versatile hydraulic pumps... dependable power for automotive, heavy-duty truck, agricultural, and construction maintenance needs. Specifications: Max Pressure Volume per Stroke

• Type Of Pump: Hand / Foot Pumps

Description: L pumps are available as single acting with either a single or double air drive head and double acting with single air drive head. L series pumps have stainless steel bodies and 17-4 plungers. All L pumps have UHMWPE (Ultra High Molecular Weight Polyethylene) seals

• Discharge Size: 0.5000 inch
• Maximum Discharge Pressure: 9135 psi
• Power Source: Air / Pneumatic
• Type Of Pump: Piston / Plunger Pumps

Description: Loctite. 8 G.P.M. - 2" Air motor piston - 4" Stroke Pumpmaster-2, 3:1 Ratio stub pump only with 2" Bung Bushing Adapter. Outlet: 3/4" NPT(F). Inlet:3/4"NPT(F), Air: 1/4"NPT(F) 3:1 Ratio pumps for oil distribution system Ideal for use

Description: . Double acting priming piston grease pump design will not foul. For grease up to NLGI-No. 3. Double acting, double ball valve design fluid pump assures even flow of fluid. Corrosion resistant parts including, aluminum alloy steel, polyurethane and nitrile.

Description: steel and carefully selected plastics to permit a wide range of applications. The fabric-reinforced double diaphragms are made of highly flexible FKM for extended operating life and high vacuum performance. Eight-cylinder NT pumps feature whisper-quiet operation, with smooth and

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Mechanical Pump Type: Diaphragm
• Mounting: Benchtop, Cart / Portable

Description: Graco 246775 Mini Fire-Ball 225, 3:1 Air-Operated Piston Pump Perfect for low volume applications Universal Pump Features and Benefits Non-corrosive design (metal parts made of SST, aluminum andchrome) for long life No metal-to-metal contact

Description: Harwood's double-acting intensifiers provide increased efficiency in pumping by utilizing two separate high pressure pistons powered by opposite strokes of a single low pressure piston. Each traverse of the piston assembly acts as a filling stroke for one end of

• Drive Type: Hydraulic

Description: HAND TYPE 30.35 INCH L X 15.24 INCH W X 11.61 INCH H OVERALL SIZE DOUBLE ACTING CYLINDER APPLICATION 77.4 LB WEIGHT 290 PSI AT SINGLE STAGE, 10000 PSI AT TWO STAGE PRESSURE RATING 3/8 INCH-18 TPI NPTF END CONNECTION TWO SPEED OPTION

• Maximum Discharge Pressure: 290 to 10000 psi
• Power Source: Manual
• Type Of Pump: Hydraulic Pumps

Description: HAND TYPE 23.69 INCH L X 4.72 INCH W X 6.64 INCH H OVERALL SIZE DOUBLE ACTING CYLINDER APPLICATION 32.2 LB WEIGHT 200 PSI AT SINGLE STAGE, 10000 PSI AT TWO STAGE PRESSURE RATING 3/8 INCH-18 TPI NPTF END CONNECTION TWO SPEED OPTION

• Maximum Discharge Pressure: 200 to 10000 psi
• Power Source: Manual
• Type Of Pump: Hydraulic Pumps

Description: boosters can produce pressures up to 39,000 psi (2690 bar). Our global reputation of providing the most reliable gas boosters in various industries is backed by a global network of high pressure expertise, service and support. Double Acting Single Stage “AGD” boosters pump twice the

• Applications: Gas Boosting
• Compressor Technology: Reciprocating Piston
• Discharge / Operating Pressure: 300 to 25000 psi
• Features: Integral Cooler

Description: Piston diaphragm dosing pumps DMH 280 models 280 / 281 / 283 / 285 / 286 / 287 / 288 series The optimum capacity graduation between 0.63 and 2 x 222 l/h makes this series of extra-rugged dosing pumps stand out. Three drive sizes as well as versions with single or double

• Type Of Pump: Dosing Pumps

Description: Piston diaphragm dosing pump DMH 250 models 251 / 252 / 253 / 254 / 255 / 257 series The optimum capacity graduation between 5 and 2 x 1150 l/h makes this series of extra-rugged dosing pumps stand out. Three drive sizes as well as versions with single or double dosing

• Type Of Pump: Diaphragm Pumps

Description: service life Unique configuration eliminates seal roll and spiral failure Low pressure sealing The G-T Ring is a static or dynamic seal in “rod” or “piston” config-urations for demanding oilfield applications, e.g., cylinders, jacks, intensifiers, tensioners, BOPs, logging equipment,

• Composite Seals: Yes
• Maximum Operating Pressure: 43500 psi
• Sealing Action: Double Acting
• Sealing Orientation and Direction: Internal / Rod Seal, External / Piston Seal

Description: testing hydraulic pumps, but creates a potential hazard when testing double-acting cylinders and reversible motors. Due to area difference, when flow is restricted at the rod-end of a double-acting, single-rod cylinder, the forces can cause the pressure to increase to a

• Liquid Volumetric Flow Rate: 150 GPM
• End Fittings: Threaded
• Media Temperature Range: -20 to 240 F
• Operating Pressure: 6000 psi

Description: Housing flanges with O-ring-seals, vacuum-tight. Lube oil supply is effected by splash lubrication. Shaft seals by combined oil slinger-piston ring labyrinth seals. The driving shaft is sealed by double radial seal rings with grease barrier. Direction of flow vertical from top to

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Splash Lubrication
• Mechanical Pump Type: Lobed Rotor

Description: HydraCheck adds versatility to its range of inline flow meter test kits by adding a safety relief valve to the load-cell. This unique feature removes the risks typically associated with testing fixed-displacement pumps and single-rod, double-acting cylinders. For example, in a fixed

• Liquid Volumetric Flow Rate: 150 GPM
• End Fittings: Threaded
• Media Temperature Range: 14 to 212 F
• Operating Pressure: 5000 psi