Data sheet

Hydraulic hand pump, 4,1/0,9 cm³/stroke, dual-stage (time-saving)
Item number:
P 19 L
Example illustration
Item description
Temperature range:
-20 to +65 °C
Connection thread:
NPT 3/8" (FT)
Scope of delivery:
The pumps are delivered filled with HLP oil.
Note:
The cost-efficient single-stage hand pumps deliver a fixed, small volume of oil per stroke regardless of the operating pressure and are therefore suitable for occasional use. The two-stage hand pumps, on the other hand, supply a large volume of oil during the unpressurised idle stroke of the cylinder and only switch to the high-pressure stage when the operating pressure is reached. In the high-pressure stage, the two-stage hand pumps (like the single-stage pumps) then pump a fixed, small volume of oil per stroke. Use of a two-stage pump can save a lot of time and physical labour depending on application.
Advantages:
•robust full metal construction ensures strength and a long service life - Welding sparks do not burn through,
•the pump is equipped with a safety valve and a check valves,
•a large control valve button simplifies the precise, slow relieving of the load.
Properties
Ver­sion dual-​stage (time-​saving)
De­liv­ery vol­ume per stroke un­pres­surised [cm³] 4,1
De­liv­ery vol­ume per stroke max. op­er­at­ing pres­sure [cm³] 0,9
Op­er­at­ing pres­sure [bar] 700
Tank vol­ume [LTR] 0,5
Us­able oil vol­ume [cm³] 400
Further information:
Weight 2,7 kg / pcs
GTIN 4050571538552
Customs duty number 84122120
Manufacturer SPX Power Team
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.de under item number P 19 L.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 16.05.2025