F12 PISTON PUMP | REPLACEMENT FOR DENISON/PARKER

Fixed Piston Pump F12

  • Application: Denison/parker
  • MOQ: 1 PCS
  • Customization: Labels and logo
  • Delivery: 7-15 working days
  • Warranty: 6-12 months
  • Certifications: ISO 9001 / CE
Pump Type: Piston, Fixed
Body Material: Cast Iron
Configuration: Single
Maximum Displacement: 242 cm3/rev, 14.76 inch3/rev
Operating Pressure: up to 480 bar, up to 6960 psi
Maximum Flow Rate: 363 L/min, 95.83 gal/min
For Fluid Type: Standard Hydraulic Fluids
Media: Hydraulic Fluids
Maximum Operating Speed: 3150 RPM
Minimum Fluid Temperature: -40 °F
Maximum Fluid Temperature: 115 °C, 239 °F
Weight: 77 kg, 169.4 lb
Shaft Type: SAE, ISO
Mounting Option: SAE, ISO, CETOP, Cartridge
Port Type: Flange
Port Connection: SAE, ISO, BSPP
Port Location: Side Ports, Rear Ports, Opposing Ports, Configurable
Direction of Rotation: Clockwise, Counterclockwise, Bi-Rotational
Circuit Path: Open
Sensor Type: Speed, Rotation
Maximum Noise Level: 88 dBA
Drain Option: Yes
Filter Included: No
Radial Load Capacity: 4180 lb, 1900 kg
Minimum Kinematic Viscosity: 8 cSt, 37.3 SUS
Maximum Kinematic Viscosity: 1000 cSt, 4664 SUS
Thru-Drive Capability: No
Energy Recovery Capability: Yes
Charge Pump Included: No

The high efficient HYDSTAR bent axis design pumps, with unique spherical piston concept gives thermal shock resistance. The pumps are rated up to 420 bar pressure levels, and has high selfpriming speeds. The well proven gear synchronization and double tapered bearing concept gives a very robust and reliable pump in demanding applications, applicable for both open and closed loop systems. Combined with our well proven track record of durable pumps, we have an outstanding uptime. Sizes from 30 - 250cc

Rigorous product testing and continuous product development help to ensure our hydraulic pumps operate at optimum efficiency and can perform in the most demanding environments.

Markets:
• Industrial
• Energy
• Government (Non Aerospace)
• HVAC
• Mobile
• Natural Resources
• Transportation (Non Aerospace)

Features/Benefits:
• Displacement from 30 - 250 cc – support various applications.
• Gear synchronization – robust and reliable
• High overall efficiency – reducing greenhouse gas emissions and fuel consumption.
• High selfpriming speeds – increased productivity
• Low noise level – meeting industry noise emissions.
• Low weight – reducing greenhouse gas emissions and fuel consumption.
• Laminated piston rings – low internal leakage, high overall efficiency
• Operating pressures up to 480 bar
• Shaft end and mounting flange meet ISO, SAE and CETOP standards.
• Small installation dimensions – fits wide range of applications.
• Tolerates low and high temperature shocks – suitable for the most demanding environments.

Applications:
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Material Handling Equipment
• Turf Equipment
• Vocational & Municipal Equipment
• Other Mobile
• Mining
• Oil & Gas
• Power Generation
• Defense
• Marine (Non – Military)
• Air Conditioning
• Heating
• Machine Tools
• Aerial
• Rail

Technical data F12 series

 

Frame size F12

-30

-40

-60

-80

-90

-110

-125

-152

-162

-182

-250

Displacement [cm3/rev]

30

40

59.8

80.4

93

110.1

125

149.8

163.1

179.8

242

[cu in/rev]

1.83

2.44

3.65

4.91

5.68

6.72

7.63

9.14

9.95

10.97

14.8

Operating pressure

 

max intermittent1) [bar]

480

480

480

480

420

480

480

480

480

480

420

[psi]

7 000

7 000

7 000

7 000

6 000

7 000

7 000

7 000

7 000

7 000

6000

max continuous [bar]

420

420

420

420

350

420

420

420

420

420

350

[psi]

6000

6000

6000

6000

5 000

6000

6000

6000

6000

6000

5000

Motor operating speed [rpm]

 

max intermittent 1)

7300

6700

5800

5300

5000

4800

4600

4000

4000

4000

3000

max continuous 3)

6700

6100

5300

4800

4600

4400

4200

3700

3700

3700

2700

min continuous

50

50

50

50

50

50

50

50

50

50

50

Max pump selfpriming speed 2)

 

L or R function; max [rpm]

3150

2870

2500

2300

2250

2200

2100

-

-

-

1500

Motor input flow

 

max intermittent1) [l/min]

219

268

347

426

465

528

575

608

648

728

726

[gpm]

57.9

70.8

91.7

112.5

122.8

139.5

151.9

144.5

171.2

192.3

191.8

max continuous [l/min]

201

244

317

386

428

484

525

547

583

655

653

[gpm]

53.1

64.5

83.7

102

113.1

127.9

138.7

144.5

154

173

172.5

Drain temperature3), max [°C]

115

115

115

115

115

115

115

115

115

115

115

[° F]

239

239

239

239

239

239

239

239

239

239

239

min [°C]

-40

-40

-40

-40

-40

-40

-40

-40

-40

-40

-40

[° F]

-40

-40

-40

-40

-40

-40

-40

-40

-40

-40

-40

Theoretical torque at 100 bar [Nm]

47.6

63.5

94.9

127.6

147.6

174.8

198.4

241

257

289

384.1

[lbf ft]

35.1

46.9

70

94.2

108.9

129

146.4

177.8

189.6

213.2

283.5

Mass moment of inertia

 

(x10-3) [kg m2]

1.7

2.9

5

8.4

8.4

11.2

11.2

21

21

21

46

(x10-2) [lbft2]

4.03

6.88

11.86

19.93

19.93

26.58

26.58

79.83

79.83

79.83

109.16

Weight [kg]

12

16.5

21

26

26

36

36

40

40

40

77

[lb]

26

36

46

57

57

79

79

88

88

88

170

Product Introduction

Exceptional Durability

 

Engineered for demanding hydraulic applications, the F12 Series Piston Pump features a robust bent-axis design and precision-manufactured internal components for reliable long-term operation. Its heavy-duty construction provides excellent resistance to high pressure, vibration, and continuous working loads. The advanced piston and bearing arrangement helps reduce internal wear while maintaining stable hydraulic performance, making the pump well suited for construction machinery, mobile equipment, industrial systems, and other heavy-duty applications where durability and operating reliability are essential.

PISTON PUMP

High-Efficiency Hydraulic Performance

 

The F12 Series is designed to provide efficient and consistent hydraulic power transmission under varying operating conditions. Its precision valve plate and optimized internal flow passages help improve self-priming capability while reducing flow losses and operating noise. The advanced piston sealing design helps minimize internal leakage, supporting high volumetric efficiency and stable output. Whether operating continuously or under changing loads, the pump delivers smooth and dependable hydraulic performance for demanding equipment applications.

 

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