Double-diaphragm pump BOXER 251
for chemicalsair-drivenself-priming

Double-diaphragm pump - BOXER 251   - DEBEM SRL - for chemicals / air-driven / self-priming
Double-diaphragm pump - BOXER 251   - DEBEM SRL - for chemicals / air-driven / self-priming
Double-diaphragm pump - BOXER 251   - DEBEM SRL - for chemicals / air-driven / self-priming - image - 2
Double-diaphragm pump - BOXER 251   - DEBEM SRL - for chemicals / air-driven / self-priming - image - 3
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Characteristics

Technology
double-diaphragm
Fluid
for chemicals
Operation
air-driven
Priming
self-priming
Mobility
stationary
Domain
industrial, for the chemical industry, for oil industry applications, for automotive applications
Material
stainless steel, aluminum, PP, PVDF
Protection level
ATEX
Other characteristics
adjustable, lubricated, dry
Flow

Min.: 0 l/min
(0 us gal/min)

Max.: 340 l/min
(89.8185 us gal/min)

Pressure

Min.: 0 bar
(0 psi)

Max.: 8 bar
(116.03 psi)

Head

Min.: 0 m
(0'00" )

Max.: 80 m
(262'05" )

Fluid temperature

Min.: 3 °C
(37.4 °F)

Max.: 95 °C
(203 °F)

Width

490 mm, 493 mm
(19.29 in, 19.41 in)

Height

491 mm, 492 mm
(19.33 in, 19.37 in)

Weight

17.5 kg, 19 kg, 20 kg
(38.58 lb, 41.89 lb, 44.09 lb)

Description

BOXER 251 diaphragm pumps are characterized by exceptional performance, power and strength, making them ideal for pumping liquids with high apparent viscosity even if containing suspended solids. ■ Product designed and constructed in Italy ■ PATENTED stall-prevention pneumatic circuit ■ Operates with non-lubricated air ■ SELF-PRIMING ■ Dry operation ■ ATEX certification for ZONE 1 - ZONE 2 ■ IECEx certification ■ Adjustable operating speed ■ Extremely versatile ■ Suitable for pumping liquids with high viscosity and demanding applications ■ Possibility of pumping fluids containing suspended solids ■ Possibility of suspended installation ■ Manifolds can be supplied with stainless steel reinforcement rings for pumps in PP – PP+CF – PVDF ■ Suitable for continuous use

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.