![Poly 2073 Bertolini pump, 635000973VS Poly 2073 Bertolini pump, 635000973VS](https://roltronik.pl/75376-large_default/poly-2073-bertolini-pump-pump-poly-2073-bertolini.jpg)
Part number | 635000973VS |
Specifications | - Pre-calibrated diaphragm washer and diaphragm bolt made up of AISI 316 stainless steel - Exclusive check valve design: spheric section shaped made up of AISI 316 stainless steel - Special "Dacromet"® treatment on head bolts and mounting rails |
Benefits | - Abrasion and corrosion proof - Delivering high volumetric efficiencies - Wide mechanical and chemical resistance and no maintenance |
Application | - For insecticides, pesticides, fungicides and weed killing products - For N.Phuric acid, solvents, acids, hydrocarbons, alcohol, etc. |
Properties | - Double body head in polypropylene incorporating a die cast aluminium core - Die cast aluminium crankcase incorporating a new cooling system - Connecting rods of special bronze alloy - Crankshaft stroke reduced, which increases diaphragm life, because the diaphragms are not stressed - Exclusive technology of the piston profile to reduce friction on the diaphragm - Manifold made of polypropylene |
Unit | piece |
Pumping height max. (m) | 1.5 |
Pumping height max. discontinuous (m) | 3 |
Max. temp (°C) | 60 |
Oil type SAE | 30 |
Height (mm) | 260 |
Capacity (l/min) | 75 |
Pmax (bar) | 15 |
Power (kW) | 2.1 |
Type | 3 membranes |
Shaft type | 1 3/8" (6) |
Max. revolutions (Rpm) | 550 |
Weight (kg) | 11 |
Ø Intake (mm) | 35 |
Max. oil volume (l) | 0,7 |
Length (mm) | 324 |
Ø Outlet (mm) | 25 |
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Capacity (l/min) | 75 |
Pmax (bar) | 15 |
Power (kW) | 2.1 |
Type | 3 membranes |