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Poly 2240VD Bertolini pump


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Capacity (l/min) 249
Pmax (bar) 15
Power (kW) 7.1
Type 5 membranes

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Poly 2240VD Bertolini pump

Part number POLY2240VD
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) 417
Capacity (l/min) 249
Pmax (bar) 15
Power (kW) 7.1
Type 5 membranes
Shaft type 1 3/8" (6)
Max. revolutions (Rpm) 550
Weight (kg) 33
Ø Intake (mm) 50
Max. oil volume (l) 3,25
Length (mm) 308
Ø Outlet (mm) 30


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Poly 2240VD Bertolini pump

Poly 2240VD Bertolini pump

Capacity (l/min) 249
Pmax (bar) 15
Power (kW) 7.1
Type 5 membranes

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