AIR-OPERATED DOUBLE DIAPHRAGM PUMPS

Boxer 7

ATEX ZONE 2 - STANDARD ON ALL MODELS

II 3G Ex h IIB T4 Gc
II 3D Ex h IIIB T135°C Dc

ATEX ZONE 1 - AVAILABLE ON REQUEST

II 2G Ex h lib T4 Gb
II 2D Ex h IIIB T135°C Db

APPLICATIONS

Application sectors

AUTOMOTIVE

WATER TREATMENT INDUSTRY

CERAMIC, STONE, MARBLE, GLASS AND MINING INDUSTRY

CHEMICAL INDUSTRY

PAINT INDUSTRY

GALVANIC AND ELECTRONIC INDUSTRY

GRAPHIC INDUSTRY

PACKING, GLUE, PAPER AND PAPER MILLS

DATA

* The performance values refer to primed pumps (with water at 20°C) with open outlet and vary based on the construction materials

** Attention: average values of the different materials configurations for ball and ball seat.

DATA

Head / Flow rate guaranteed in compliance with ISO 9906

Suction/delivery connections:	G 1/4″ f
Air fitting	G 1/8″ f
Max flow rate *	9 l/min
Max supply air pressure	8 bar
Max head *	80 m
Max negative suction head – dry-running **	4 m
Max negative suction head – pump primed	9,5 m
Diameter Max suspended solids	0,5 mm
Noise level **	65 dB
Volume per stroke	3,2 cc

Available in the following materials

PP PVDF

Construction materials (casing and manifolds) and net weight

Version	Weight	Min	Max
PP (with glass additive)	0,7 kg	3° C	65° C
PP conductive (with carbon additive)	–	3° C	65° C
PVDF	–	3° C	95° C