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Central lubrication pump PD 11 I 31*

The pump is designed to lubricate friction nodes in machines and devices through dosing distributors (two-way feeders).

It is recommended for use in high-load machines and devices, with a large number of lubrication points located at long distances and requiring intensive lubrication, e.g. in ironworks, steelworks, non-ferrous metal smelters, strip mines, construction material plants, sugar factories, cement mills, and other facilities with similar equipment and work conditions.

Capacityat pressures up to 20 MPa – 250 cm3/min at pressures up to 40 MPa – 150 cm3/min
Nominal pressure 20 MPa lub 40 MPa
Power demand 0,75 kW
Rated voltage 230/400 V lub 500 V, 50 Hz
Types of lubricants pumpedplastic grease or lubricating oils
Ambient temperature -10 ... 60°C
Tank capacity 63 dm3
Weight 65kg
Pipe connection spigots straight connections 320-10 acc. to PN-65 M-73126
The pump is designed to lubricate friction nodes in machines and devices through dosing distributors (two-way feeders). It is recommended for use in high-load machines and devices, with a large number of lubrication points located at long distances and requiring intensive lubrication, e.g. in ironworks, steelworks, non-ferrous metal smelters, strip mines, construction material plants, sugar factories, cement mills, and other facilities with similar equipment and work conditions.
The pump consists of the following subassemblies:
  • a tank with a grease feeding device,
  • a drive train consisting of an electric motor, a single-stage worm gear placed in a common housing with a cam drive train,
  • two compression units consisting of compression elements, in which the pistons are driven by a cam drive system, check valves and pressure hoses,
  • overflow valve placed on the body of the drive unit at grease outlets from pressing units or hydraulic distributor with overflow valve and miniature switch, cooperating with one of the distributor’s sliders,
  • an electrical signalling device with minimum and maximum grease level in the tank (special equipment).

Zakłady Automatyki POLNA S.A.

37-700 Przemyśl
ul. Obozowa 23
POLSKA

TEL: 16 678 66 01
FAX: 16 678 65 24
FAX: 16 678 37 10
E-MAIL: marketing@polna.com.pl

KRS: 0000090173 z dnia 12.02.2002 r. Sąd Rejonowy w Rzeszowie, XII Wydział Krajowego Rejestru Sądowego
REGON: 650009986     NIP: 795-020-07-05     BDO: 000030128
KAPITAŁ ZAKŁADOWY: 5.379.435,80 PLN
KAPITAŁ WPŁACONY: 5.379.435,80 PLN
NUMER KONTA BANKOWEGO: Santander Bank Polska S.A 88 1500 1634 1216 3005 5238 0000