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1HG

1HG series (High pressure type)

High pressure / small capacity pump

  • ● Small capacity (1.5~2.5㎤/rev)
  • ● Mid pressure (2.5MPa)
ApplicationsTransportation of hydraulic/lublicant oilFluid compatibility table
Allowable fluid temp.-5~80℃(23~176°F)
(High temp. special version is available)
Lists of applicable seal kit, bearing, seal and gasket material options for special specification
Permissible viscosity10~500mm²/sec
Direction of rotationSelectableMore details
Equerre (Installation supporter)Selectable

Specifications

ModelTheoretical displacement (cm³/rev)Theoretical discharge rate
ℓ/min (US gal/min)
Applicable max. discharge pressure
MPa(psi)
Max. revolution
(rpm)
Approx. Weight kg(lbs)
1500 rpm1800 rpm
TOP-11HG1.52.2 (0.58)2.7 (0.71)2.5 (362.60)30001.4 (3.09)
TOP-12HG2.53.7 (0.98)4.5 (1.19)2.5 (362.60)25001.5 (3.31)
Model naming systemPerformance curve
○Discharge pressure is measured under following condition: at ISO-VG46 oil at 40℃ (104°F)

FAQ

How to check model name/specification of all Trochoid® pump.

See and check with NOP Trochoid product guide on this website.

How to check specs for Trochoid® pump with built-in motor.

See and check with NOP Trochoid® pump product guide on this website.

What kind of fluid can be transported by NOP® pump?

Trochoid® pump is able to transport oil, but some models enable to transport coolant fluid for machine tool, fuel oil ,medical-use fluid. Water can be transferred by PROCON® pump.

*Gasoline and volatile oil can NOT be transferred by NOP pump.

See details here

Check other question

Contact us if you have something unclear.

If you have any question on NOP® products, please take a look at "FAQ" at the first place.
If you can not find suitable answer, please give your inquiry via "Contact to" or phone-call.

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