Gear Pump HDM HDP HDD HDP35 HDD30 HDP30 HDP30.22 HDP30.27 HDP30.51 HDP30.34 Series HDP30.34-LME/MB/30.34-L**/MB-M

Model Number

HDP30.34-LME/MB/30.34-L**/MB-M

Product Description

Gear Pump HDM HDP HDD HDP35 HDD30 HDP30 HDP30.22 HDP30.27 HDP30.51 HDP30.34 Series HDP30.34-LME/MB/30.34-L**/MB-M

FEATURES
Construction External gear type pumps and motors
Mounting SAE flanges
Line connections Screw and flange
Direction of rotation Anti-clock (S) – clockwise (D) – reversible external drain (R) reversible internal drain (B)
(looking at the drive shaft)
Inlet pressure range for pumps 10 ÷ 44 psi – [0,7 ÷ 3 bar (abs.)]
Max back pressure for single rotation motors p1 (continuous) max 73 psi (5 bar)
p2 (for 20 s) max 116 psi (8 bar)
p3 (for 8 s) max 218 psi (15 bar)

Max drain line pressure on reversible rotation motors 73 psi (5 bar)
Max back pressure on the series motors 2175 psi (150 bar)
Fluid temperature range See table (1)
Fluid Mineral oil based hydraulic fluids to ISO/DIN and fire resistant fluids [see table (1)]. For other fluids please consult our technical sales department.
Viscosity range From 60 to 456 SSU [12 to 100 mm2 /s (cSt)] recommended
Up to 3410 SSU [750 mm2 /s
(cSt)] permitted Filtering requirement See table (2)

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