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HK GR33

Gear pump, group 2, low noise
MAS_HK_GR33

The product image may differ

MAS_HK_GR33 MAS_HK_GR33 MAS_HK_GR33 MAS_HK_GR33
MAS_HK_GR33 MAS_HK_GR33 MAS_HK_GR33 MAS_HK_GR33 MAS_HK_GR33
Design
Gear pump group 2. 
Material
housing: aluminium 
front flange, end cover: cast steel. 
Connection suction side
Ø 40 / M8, European standard. 
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Please choose a variant

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Article

HK GR33 2C 010 F2AC4 F D HK GR33 2C 013 F2AC4 F D

Characteristics

Design
  • Gear pump group 2. 
Material
  • housing: aluminium 
  • front flange, end cover: cast steel. 
Connection suction side
  • Ø 40 / M8, European standard. 
Connection pressure side
  • Ø 30 / M6, European standard. 
Connection drive side
  • Hole pattern 96.2 x 71.5 – Ø 36.5. 
Shaft
  • conical shaft 1:8 
Customs tariff number
  • 84136031 
All characteristics

Product description

Notes
Tightening torque of the fastening nut on the shaft: 40 Nm
Description
Due to the special tooth design, these pumps achieve a significantly lower noise level.
For purposes of comparison:
Standard gear pump: 65 - 75 dB.
Gear pump HK GR33: 47 - 57 dB.
The values apply, in the speed ranges 500 - 3000 rpm.
Ordering information
Other pump versions available on request

Product variants

2 Results
Search
Show dimensional drawing
Identifier
VFU (cm³)
p1 max. (bar)
p2 max. (bar)
p3 max. (bar)
Details / items
HK GR33 2C 010 F2AC4 F D
10 cm³
275 bar
280 bar
300 bar
Learn more
HK GR33 2C 013 F2AC4 F D
13 cm³
265 bar
270 bar
290 bar
Learn more
VFU = conveying volume per revolution
p1 = continuous pressure
p2 = working pressure
p3 = maximum pressure

Column selection

VFU (cm³)
p1 max. (bar)
p2 max. (bar)
p3 max. (bar)
Min. speed (r/min)
A (mm)
B (mm)
Direction of rotation
Max. speed (r/min)
VFU = conveying volume per revolution
p1 = continuous pressure
p2 = working pressure
p3 = maximum pressure

Parts and Accessories

Accessories

MAS_WDA

WDA

8 Variants

Pump connection (3 hole), angle 90°

Mounting

with metric screw set

Construction type

pump connection (3 hole)

Material

aluminium

Type

elbow 90°

Customs tariff number

76090000
MAS_WDS

WDS

10 Variants

Pump connection (3 hole), angle 90°

Mounting

with metric screw set

Construction type

pump connection (3 hole)

Material

steel ST 42.3

Surface

electro galvanised

Type

elbow 90°

Customs tariff number

73079100
MAS_F

F

7 Variants

Pump connection (4 hole)

Mounting

with metric screw set

Construction type

pump connection (4 hole)

Material

steel ST 42.3

Surface

electro galvanised

Type

straight

Customs tariff number

73079910
MAS_FE

FE

4 Variants

Pump connection (4 hole)

Mounting

with metric screw set

Construction type

pump connection (4 hole)

Material

steel ST 42.3

Surface

electro galvanised

Type

straight

Customs tariff number

73079910