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Hydraulic

Medium Capacity Pump

Home > Products > Hydraulic > Power Supplies > Medium Capacity Pump
Medium Capacity Pump (PDF 317.00 KB)

Specifications

Medium Capacity Pump

Specifications

Motor	Pump Flow/min at 5,000 psi	Reservoir Capacity		Pressure Switch Adjustment Range	Pressure Gauge	Application
Specifications
Motor	Pump Flow/min at 5,000 psi	Gross	Useable	Pressure Switch Adjustment Range	Pressure Gauge	Application
3/4 hp, 115 VAC 1 phase, 60 Hz, 3450 rpm	40 cu in	500 in³ (2.2 gal)	400 in³ (1.7 gal)	800-5000 psi	0-10,000 psi silicone or glycerin filled	Single and/or Double Acting Depending on Valve Selection
1 hp, 230/460 VAC 3 phase, 60 HZ, 3450 rpm	50 cu in	500 in³ (2.2 gal)	400 in³ (1.7 gal)	800-5000 psi	0-10,000 psi silicone or glycerin filled	Single and/or Double Acting Depending on Valve Selection

See Pump Model Matrix for Specific Pump Number.

WARNING! The use of spool valves invalidates the warranty on VektorFlo® pumps.

Features

Medium Capacity Pump

Two stage pump, designed for power clamping, is medium weight (a fully equipped 2-Port pump weighs approximately 130 lbs) and energy efficient. Includes over pressure relief, full time pressure monitoring, in-tank fluid level sensor and full flow filtration.
First stage pump flow is 350 cu. in. per minute up to 650 psi to move clamps into position quickly. The second stage generates pressure with a flow rate between 40 and 50 cu. in/ min at 5,000 psi.
Exclusive stacking manifold feature accommodates all VektorFlo® D03 valves. Stacking of multiple manifolds allows you to select a pump to meet your circuit needs using inexpensive standard components

Protect your pump with our
new Return Line Filter

In operation, the pump turns on, builds to the preset pressure, then turns off. In the event of pressure decay, a pressure switch automatically restarts the pump to replenish system clamping pressure. The on-demand operation of the pump reduces electrical consumption and prevents overheating of oil which can occur in continuously running pumps.

The fluid level sensor prevents the pump from running without fluid. Should oil levels run low, the pump shuts down preventing potential damage.

Small size and high performance allow this pump to compete favorably with many single stage pumps requiring up to 2 hp motors.

Directional Control Valve Information..

Note: Maximum system flow rate is 1.5 gpm(346.5 cu. in./minute)for all VektorFlo^® special function valves.

Excess flow voids warranty.

Dimensions

Medium Capacity Pump Dimensions

All dimensions are in inches.

Note: Cables omitted for clarity

Note: Pressure and return SAE 6 ports will not be used if pump is equipped with stacking blocks

Model Matrix

Medium Capacity Pump

Pump Systems Fully Configured Specifications

Complete packages to perform sophisticated operations
All pumps come completely configured and assembled
One price, you select the function and buy from a price list, no custom charges or price mystery
Come ready to connect to machine controller, order wiring kit model number 95-5342-28 per valve. See Directional Control Valves for valve information.
Wiring cable now 6 meters long (19.7 ft.)

Valve Configuration	Number of Valves	115VAC 1 PH 3/4 HP	230VAC 3 PH 1 HP	460VAC 3 PH 1 HP
Pump Model Matrix
Manifold Only Systems
Manifold Only Used as a central or remote power supply with remote controlvalves configured with a "P" (pressure out) and "T" (tank return flow)port only. Typically mounted behind a machine or between twomachines with valvesmounted on the machine closer to the application and often machinecontrolled. A shear seal orpoppet stylezero leak valve must be used.	0	55-9242-32	55-9272-32	55-9292-32
	0	55-9242-32	55-9272-32	55-9292-32
D03 Valve Manifold Only	0	55-9242-63	55-9272-63	55-9292-63
Used to direct mount a valve to the pump, controlling the direction of 2outlet ports. A shear seal or poppet style zero leak valve must be used.	0	55-9242-63	55-9272-63	55-9292-63
Decoupled Systems
24VDC 2-Position 3-Port Normally Closed Single Acting Only Decoupled System	1	55-9242-35	55-9272-35	55-9292-35
Valve installed with a control pendant to power systems using the Self-closing Decoupler and TombstoneTop Plates. Commonly referred as a dump pump and uses a momentary contact pendant switch. When preset pressure is reached the control valve automatically shifts and dumps pressure back to tank. Operator interface is by remote pendant or can be wired into a machine controller.	1	55-9242-35	55-9272-35	55-9292-35
24VDC 3-Position 4-Port P-Blocked Center with A & B Ports Pressure Regulated	1	55-9292-65	55-9272-65	55-9292-65
Engineered to reduce pressure to either the clamp or unclamp side of a circuit. This model is ideal for use with either 1 or 2 handed Auto-Shutoff Pallet Decouplers. Uses a P-Blocked center valve to drop pressure in both lines to decouple and re-couple the hydraulic hoses. Operator interface is by remote pendant or can be wired into a machine controller. This configuration can also be used to operate two individual single acting systems at different pressures	1	55-9292-65	55-9272-65	55-9292-65
24VDC 3-Position 4-Port P-Blocked	1 2 3 4	55-9242-09 55-9242-18 55-9242-24 55-9242-30	55-9272-09 55-9272-18 55-9272-24 55-9272-30	55-9292-09 55-9292-18 55-9292-24 55-9292-30
Engineered to be used with either 1 or 2 handed Auto-Shutoff Pallet Decouplers. Uses a P-Blocked center valve to drop pressure in both lines to decouple and re-couple the hydraulic hoses. Operator interface is by remote pendant or can be wired into a machine controller.	1 2 3 4	55-9242-09 55-9242-18 55-9242-24 55-9242-30	55-9272-09 55-9272-18 55-9272-24 55-9272-30	55-9292-09 55-9292-18 55-9292-24 55-9292-30
Live or Decoupled Systems
24VDC 2-Position 3-Port Normally Closed Single Acting Systems	1 2 3 4	55-9242-33 55-9242-36 55-9242-37 55-9242-38	55-9272-33 55-9272-36 55-9272-37 55-9272-38	55-9292-33 55-9292-36 55-9292-37 55-9292-38
Used with Single Acting Coupled systems and Manual Pallet Decouplers, Tombstone Top Plates and the Self-Closing (single hose) Decoupler. Operator interface is by remote pendant or can be wired into machine controller. NOTE: All valves used in the decoupled condition are de-energized when not in use to avoid heat build-up between cycles.	1 2 3 4	55-9242-33 55-9242-36 55-9242-37 55-9242-38	55-9272-33 55-9272-36 55-9272-37 55-9272-38	55-9292-33 55-9292-36 55-9292-37 55-9292-38
Manual 2-Position 3-Port	1 2 3 4	55-9242-01 55-9242-48 55-9242-11 55-9242-49	55-9272-01 55-9272-48 55-9272-11 55-9272-49	55-9292-01 55-9292-48 55-9292-11 55-9292-49
To control a Single Acting system either coupled or decoupled. (May not be used with 2 hose Auto-Shutoff Decouplers.) Operator interface is by shifting a manual valve handle, requiring pump to be located with in operators reach.	1 2 3 4	55-9242-01 55-9242-48 55-9242-11 55-9242-49	55-9272-01 55-9272-48 55-9272-11 55-9272-49	55-9292-01 55-9292-48 55-9292-11 55-9292-49
Manual 3-Position 4-Port P-Blocked	1 2 3 4	55-9242-05 55-9242-17 55-9242-23 55-9242-29	55-9272-05 55-9272-17 55-9272-23 55-9272-29	55-9292-05 55-9292-17 55-9292-23 55-9292-29
Controls double acting systems, either coupled or decoupled, when the fluid flow from the clamp and unclamp hoses needs to return to tank the valve is actuated to the "center" position. Recommended for control of Auto-Shutoff Pallet Decoupler (2 hose) systems. Operator interface is by shifting a manual valve handle, requiring pump to be located with in operators reach. This is an ideal configuration for running double acting coupled or decoupled systems. Best selection for fixture testing of all system types.	1 2 3 4	55-9242-05 55-9242-17 55-9242-23 55-9242-29	55-9272-05 55-9272-17 55-9272-23 55-9272-29	55-9292-05 55-9292-17 55-9292-23 55-9292-29
LiveSystems
Manual 3-Position 4-Port Closed Center	1 2 3 4	55-9242-04 55-9242-45 55-9242-46 55-9242-47	55-9272-04 55-9272-45 55-9272-46 55-9272-47	55-9292-04 55-9292-45 55-9292-46 55-9292-47
We recommend use in a continuously connected system. Not well suited for use with most decoupled systems. Operator interface is by shifting a manual valve handle. .	1 2 3 4	55-9242-04 55-9242-45 55-9242-46 55-9242-47	55-9272-04 55-9272-45 55-9272-46 55-9272-47	55-9292-04 55-9292-45 55-9292-46 55-9292-47
24VDC 2-Position 3-Port Normally Open	1 2 3 4	55-9242-03 55-9242-14 55-9242-20 55-9242-26	55-9272-03 55-9272-14 55-9272-20 55-9272-26	55-9292-03 55-9292-14 55-9292-20 55-9292-26
Recommended to run a single acting coupled system. (May not be used with Auto-Shutoff Decouplers.) Operator interface is by remote pendant or can be wired into a machine controller. If this valve were used to power a decoupled system, valves would run hot while decoupled.	1 2 3 4	55-9242-03 55-9242-14 55-9242-20 55-9242-26	55-9272-03 55-9272-14 55-9272-20 55-9272-26	55-9292-03 55-9292-14 55-9292-20 55-9292-26
24VDC 3-Position 4-Port Closed Center	1 2 3 4	55-9242-07 55-9242-16 55-9242-22 55-9242-28	55-9272-07 55-9272-16 55-9272-22 55-9272-28	55-9292-07 55-9292-16 55-9292-22 55-9292-28
This valve is difficult to use with most decoupled systems, generally we recommend use in a continuously connected system. Operator interface is by remote pendant or can be wired into a machine controller. Center position allows no movement of clamps when the valve is de-energized.	1 2 3 4	55-9242-07 55-9242-16 55-9242-22 55-9242-28	55-9272-07 55-9272-16 55-9272-22 55-9272-28	55-9292-07 55-9292-16 55-9292-22 55-9292-28

* Model numbers 55-9242-35, 55-9272-35, and 55-9292-35. are supplied with a 35-1446-10 (3/8" Dia. x 10') hose and 30-7827-60 (SAE 6 flat face female) quick connect.

Warning: The use of spool valves invalidates the warranty on VektorFlo^® pumps.

NOTE: Contact factory for custom pump configurations.

NOTE: Voltages listed are input to control box for pump motor. All solenoid valves use24 VDC control voltage supplied by the transformer internal to the pump control box. Wiring of control valves supplied with pump is not required.

NOTE:
Solenoid valves configurations are supplied with one valve control pendant with a 6 ft. cable. For additional pendants order from the chart at the right.

NOTE: See pump manual to calculate the required
electrical service for your specific application.

Footnote	Pendant Model No.	Corresponding Valve Configuration
1	70-7407-76	3/4 closed or P-Blocked center (on-off-on)
2	70-7407-77	2/3 Normally open (on-off)
3	70-7407-79 *	2/3 Normally closed (off-momentary connect)
4	70-7407-80	2/3 Normally closed (off-on)

*Note: Pendant Model No. is only used and shipped with Pump
Model Nos. 55-9242-35, 55-9272-35 and 55-9292-35

Pump Filter

Medium Capacity Pump Filter

Superior filtration over screen filters; 25 Micron nominal filter rating.
Vektek, spin-on element is easily serviced
Filter service indicator gauge is included.
Factory installation on new pumps or field installation on existing models
Compatible with pumps using a 0 to 4 valve stack.

Filter Kit Model No.	Pump Valve Manifolds	Replacement Filter*
Specifications
62-5592-00	0	31-0500-14
62-5592-01	1**
62-5592-02	2
62-5592-03	3
62-5592-04	4

* Use Vektek replacement filter only.

** DO3 manifold only pump has one valve manifold but no valve included. Order Model No. 62-5592-01 for pump

Model No.55-9242-63
Model No.55-9272-63
Model No.55-9292-63

Reservoir Cap

Reservoir Filter Cap/Breather Kit

Model No. 62-5592-05

Mesh Size 24

Wire Diameter 0.014

SpecificationsFeaturesDimensionsModel MatrixPump FilterReservoir Cap

Medium Capacity Pump

Specifications

Motor	Pump Flow/min at 5,000 psi	Reservoir Capacity		Pressure Switch Adjustment Range	Pressure Gauge	Application
Specifications
Motor	Pump Flow/min at 5,000 psi	Gross	Useable	Pressure Switch Adjustment Range	Pressure Gauge	Application
3/4 hp, 115 VAC 1 phase, 60 Hz, 3450 rpm	40 cu in	500 in³ (2.2 gal)	400 in³ (1.7 gal)	800-5000 psi	0-10,000 psi silicone or glycerin filled	Single and/or Double Acting Depending on Valve Selection
1 hp, 230/460 VAC 3 phase, 60 HZ, 3450 rpm	50 cu in	500 in³ (2.2 gal)	400 in³ (1.7 gal)	800-5000 psi	0-10,000 psi silicone or glycerin filled	Single and/or Double Acting Depending on Valve Selection

See Pump Model Matrix for Specific Pump Number.

WARNING! The use of spool valves invalidates the warranty on VektorFlo® pumps.

Medium Capacity Pump

Two stage pump, designed for power clamping, is medium weight (a fully equipped 2-Port pump weighs approximately 130 lbs) and energy efficient. Includes over pressure relief, full time pressure monitoring, in-tank fluid level sensor and full flow filtration.
First stage pump flow is 350 cu. in. per minute up to 650 psi to move clamps into position quickly. The second stage generates pressure with a flow rate between 40 and 50 cu. in/ min at 5,000 psi.
Exclusive stacking manifold feature accommodates all VektorFlo® D03 valves. Stacking of multiple manifolds allows you to select a pump to meet your circuit needs using inexpensive standard components

Protect your pump with our
new Return Line Filter

Note: Maximum system flow rate is 1.5 gpm(346.5 cu. in./minute)for all VektorFlo^® special function valves.

Excess flow voids warranty.

Medium Capacity Pump

Pump Systems Fully Configured Specifications

Complete packages to perform sophisticated operations
All pumps come completely configured and assembled
One price, you select the function and buy from a price list, no custom charges or price mystery
Come ready to connect to machine controller, order wiring kit model number 95-5342-28 per valve. See Directional Control Valves for valve information.
Wiring cable now 6 meters long (19.7 ft.)

Valve Configuration	Number of Valves	115VAC 1 PH 3/4 HP	230VAC 3 PH 1 HP	460VAC 3 PH 1 HP
Pump Model Matrix
Manifold Only Systems
Manifold Only Used as a central or remote power supply with remote controlvalves configured with a "P" (pressure out) and "T" (tank return flow)port only. Typically mounted behind a machine or between twomachines with valvesmounted on the machine closer to the application and often machinecontrolled. A shear seal orpoppet stylezero leak valve must be used.	0	55-9242-32	55-9272-32	55-9292-32
	0	55-9242-32	55-9272-32	55-9292-32
D03 Valve Manifold Only	0	55-9242-63	55-9272-63	55-9292-63
Used to direct mount a valve to the pump, controlling the direction of 2outlet ports. A shear seal or poppet style zero leak valve must be used.	0	55-9242-63	55-9272-63	55-9292-63
Decoupled Systems
24VDC 2-Position 3-Port Normally Closed Single Acting Only Decoupled System	1	55-9242-35	55-9272-35	55-9292-35
Valve installed with a control pendant to power systems using the Self-closing Decoupler and TombstoneTop Plates. Commonly referred as a dump pump and uses a momentary contact pendant switch. When preset pressure is reached the control valve automatically shifts and dumps pressure back to tank. Operator interface is by remote pendant or can be wired into a machine controller.	1	55-9242-35	55-9272-35	55-9292-35
24VDC 3-Position 4-Port P-Blocked Center with A & B Ports Pressure Regulated	1	55-9292-65	55-9272-65	55-9292-65
Engineered to reduce pressure to either the clamp or unclamp side of a circuit. This model is ideal for use with either 1 or 2 handed Auto-Shutoff Pallet Decouplers. Uses a P-Blocked center valve to drop pressure in both lines to decouple and re-couple the hydraulic hoses. Operator interface is by remote pendant or can be wired into a machine controller. This configuration can also be used to operate two individual single acting systems at different pressures	1	55-9292-65	55-9272-65	55-9292-65
24VDC 3-Position 4-Port P-Blocked	1 2 3 4	55-9242-09 55-9242-18 55-9242-24 55-9242-30	55-9272-09 55-9272-18 55-9272-24 55-9272-30	55-9292-09 55-9292-18 55-9292-24 55-9292-30
Engineered to be used with either 1 or 2 handed Auto-Shutoff Pallet Decouplers. Uses a P-Blocked center valve to drop pressure in both lines to decouple and re-couple the hydraulic hoses. Operator interface is by remote pendant or can be wired into a machine controller.	1 2 3 4	55-9242-09 55-9242-18 55-9242-24 55-9242-30	55-9272-09 55-9272-18 55-9272-24 55-9272-30	55-9292-09 55-9292-18 55-9292-24 55-9292-30
Live or Decoupled Systems
24VDC 2-Position 3-Port Normally Closed Single Acting Systems	1 2 3 4	55-9242-33 55-9242-36 55-9242-37 55-9242-38	55-9272-33 55-9272-36 55-9272-37 55-9272-38	55-9292-33 55-9292-36 55-9292-37 55-9292-38
Used with Single Acting Coupled systems and Manual Pallet Decouplers, Tombstone Top Plates and the Self-Closing (single hose) Decoupler. Operator interface is by remote pendant or can be wired into machine controller. NOTE: All valves used in the decoupled condition are de-energized when not in use to avoid heat build-up between cycles.	1 2 3 4	55-9242-33 55-9242-36 55-9242-37 55-9242-38	55-9272-33 55-9272-36 55-9272-37 55-9272-38	55-9292-33 55-9292-36 55-9292-37 55-9292-38
Manual 2-Position 3-Port	1 2 3 4	55-9242-01 55-9242-48 55-9242-11 55-9242-49	55-9272-01 55-9272-48 55-9272-11 55-9272-49	55-9292-01 55-9292-48 55-9292-11 55-9292-49
To control a Single Acting system either coupled or decoupled. (May not be used with 2 hose Auto-Shutoff Decouplers.) Operator interface is by shifting a manual valve handle, requiring pump to be located with in operators reach.	1 2 3 4	55-9242-01 55-9242-48 55-9242-11 55-9242-49	55-9272-01 55-9272-48 55-9272-11 55-9272-49	55-9292-01 55-9292-48 55-9292-11 55-9292-49
Manual 3-Position 4-Port P-Blocked	1 2 3 4	55-9242-05 55-9242-17 55-9242-23 55-9242-29	55-9272-05 55-9272-17 55-9272-23 55-9272-29	55-9292-05 55-9292-17 55-9292-23 55-9292-29
Controls double acting systems, either coupled or decoupled, when the fluid flow from the clamp and unclamp hoses needs to return to tank the valve is actuated to the "center" position. Recommended for control of Auto-Shutoff Pallet Decoupler (2 hose) systems. Operator interface is by shifting a manual valve handle, requiring pump to be located with in operators reach. This is an ideal configuration for running double acting coupled or decoupled systems. Best selection for fixture testing of all system types.	1 2 3 4	55-9242-05 55-9242-17 55-9242-23 55-9242-29	55-9272-05 55-9272-17 55-9272-23 55-9272-29	55-9292-05 55-9292-17 55-9292-23 55-9292-29
LiveSystems
Manual 3-Position 4-Port Closed Center	1 2 3 4	55-9242-04 55-9242-45 55-9242-46 55-9242-47	55-9272-04 55-9272-45 55-9272-46 55-9272-47	55-9292-04 55-9292-45 55-9292-46 55-9292-47
We recommend use in a continuously connected system. Not well suited for use with most decoupled systems. Operator interface is by shifting a manual valve handle. .	1 2 3 4	55-9242-04 55-9242-45 55-9242-46 55-9242-47	55-9272-04 55-9272-45 55-9272-46 55-9272-47	55-9292-04 55-9292-45 55-9292-46 55-9292-47
24VDC 2-Position 3-Port Normally Open	1 2 3 4	55-9242-03 55-9242-14 55-9242-20 55-9242-26	55-9272-03 55-9272-14 55-9272-20 55-9272-26	55-9292-03 55-9292-14 55-9292-20 55-9292-26
Recommended to run a single acting coupled system. (May not be used with Auto-Shutoff Decouplers.) Operator interface is by remote pendant or can be wired into a machine controller. If this valve were used to power a decoupled system, valves would run hot while decoupled.	1 2 3 4	55-9242-03 55-9242-14 55-9242-20 55-9242-26	55-9272-03 55-9272-14 55-9272-20 55-9272-26	55-9292-03 55-9292-14 55-9292-20 55-9292-26
24VDC 3-Position 4-Port Closed Center	1 2 3 4	55-9242-07 55-9242-16 55-9242-22 55-9242-28	55-9272-07 55-9272-16 55-9272-22 55-9272-28	55-9292-07 55-9292-16 55-9292-22 55-9292-28
This valve is difficult to use with most decoupled systems, generally we recommend use in a continuously connected system. Operator interface is by remote pendant or can be wired into a machine controller. Center position allows no movement of clamps when the valve is de-energized.	1 2 3 4	55-9242-07 55-9242-16 55-9242-22 55-9242-28	55-9272-07 55-9272-16 55-9272-22 55-9272-28	55-9292-07 55-9292-16 55-9292-22 55-9292-28

* Model numbers 55-9242-35, 55-9272-35, and 55-9292-35. are supplied with a 35-1446-10 (3/8" Dia. x 10') hose and 30-7827-60 (SAE 6 flat face female) quick connect.

Warning: The use of spool valves invalidates the warranty on VektorFlo^® pumps.

Footnote	Pendant Model No.	Corresponding Valve Configuration
1	70-7407-76	3/4 closed or P-Blocked center (on-off-on)
2	70-7407-77	2/3 Normally open (on-off)
3	70-7407-79 *	2/3 Normally closed (off-momentary connect)
4	70-7407-80	2/3 Normally closed (off-on)

*Note: Pendant Model No. is only used and shipped with Pump
Model Nos. 55-9242-35, 55-9272-35 and 55-9292-35

Medium Capacity Pump Filter

Superior filtration over screen filters; 25 Micron nominal filter rating.
Vektek, spin-on element is easily serviced
Filter service indicator gauge is included.
Factory installation on new pumps or field installation on existing models
Compatible with pumps using a 0 to 4 valve stack.

Filter Kit Model No.	Pump Valve Manifolds	Replacement Filter*
Specifications
62-5592-00	0	31-0500-14
62-5592-01	1**
62-5592-02	2
62-5592-03	3
62-5592-04	4

* Use Vektek replacement filter only.

** DO3 manifold only pump has one valve manifold but no valve included. Order Model No. 62-5592-01 for pump

Model No.55-9242-63
Model No.55-9272-63
Model No.55-9292-63

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+1-	913-365-1045	PO Terms & Conditions © Copyright 1996 - 2013 Vektek, Inc.

Hydraulic

Hydraulic

Medium Capacity Pump

Medium Capacity Pump

Medium Capacity Pump

Note: Maximum system flow rate is 1.5 gpm(346.5 cu. in./minute)for all VektorFlo® special function valves. Excess flow voids warranty.

Medium Capacity Pump Dimensions

Medium Capacity Pump

Manifold Only

D03 Valve Manifold Only

24VDC 2-Position 3-Port Normally Closed Single Acting Only Decoupled System

24VDC 3-Position 4-Port P-Blocked Center with A & B Ports Pressure Regulated

24VDC 3-Position 4-Port P-Blocked

24VDC 2-Position 3-Port Normally Closed Single Acting Systems

Manual 2-Position 3-Port

Manual 3-Position 4-Port P-Blocked

Manual 3-Position 4-Port Closed Center

24VDC 2-Position 3-Port Normally Open

24VDC 3-Position 4-Port Closed Center

Medium Capacity Pump Filter

Reservoir Filter Cap/Breather Kit

Note: Maximum system flow rate is 1.5 gpm(346.5 cu. in./minute)for all VektorFlo^® special function valves.

Excess flow voids warranty.

24VDC 2-Position 3-Port Normally Closed
Single Acting Only Decoupled System

24VDC 3-Position 4-Port P-Blocked Center with
A & B Ports Pressure Regulated

24VDC 2-Position 3-Port Normally Closed
Single Acting Systems