Pneumatic double diaphragm pumps, metallic/plastic 1/2'': PP1/2xx - AL1/2xx - INOX1/2xx0 pages
. AIR OPERATED DOUBLE DIAPHRAGM PUMPS, MmUJC
> AIR OPERATtu W md mom metallic orifices 1/2
Please contact us to check compatibility between accessories and pump materials with your fluid
COMPONENTS :
Body : PP, Aluminium, Stainless steel, PVDF (on request)
Diaphragms: PTFE, Hydrel Santoprene Buna N, Neoprene, Viton®, EPDM,...
SPECIFICATIONS AND ADVANTAGES :
Pumps adapted for the transfer or aggressive and/or viscous liquids. The plastic pumps
are recommended for strong acids, for bases. The metallic pumps have a good behav-
iour in solvents, hydrocarbons, ...
Self-priming at dry. The height of priming varies if the pump is dry or wet.
Variable flow rate through simple adjustment of the pressure and of the accepted air
flow (see accessories).
Tolerate dry running. The pump continues to work without warm up and without wear.
Dead heading : pumps stop without any risk of damage when the fluid discharge line is
fully closed.
CHARACTERISTICS :
Maximum flow rate : 50 l/min
Maximum pressure : 7 bar
Maximum dry suction head : 6 m
Maximum wet suction head : 8 m
Allowed particles: 3 mm
Consumption of air: 22 Nm3/h
Viscosity: 3000 cP
Connecting air: 3/8"
The references AL1/2PTFE et INOX1/2PTFE are normalized
pumps (ATEX II2 GD IIB/IIC 95°C)
PP1/2PTFE
REFERENCES
PUMP BODY
PP1/2HY
PP1/2SAN
PP1/2PTFE
AL1/2HY
PP
PP
PP
Aluminium
DIAPHRAGMS BALLS
Hytrel® PTFE
Santoprene® PTFE
PTFE
Hytrel®
PTFE
PTFE
AL1/2SAN Aluminium Santoprene® Acetal
AL1/2PTFE-EX Aluminium PTFE PTFE
INOX1/2PTFE-EX^)A Stainless Steel PTFE
PTFE
RECOMMENDED APPLICATIONS
Lubricants, used oil, cooling liquid, liquid of transmission,
windscreen washer, cleaners _
Lubricants, used oil, cooling liquid, liquid of transmission,
windscreen washer, solvents _
Acids and basis 2,8
3,5
Lubricants, used oil, water
Lubricants, used oil, cooling liquid, water, windscreen
washer, brake fluid
ATEX pump for solvents (acetone, acetates, aldehydes),
ink, lacquers, paints _
Wide range of chemical compatibility. Recommended for
use with halogenated solvents.
2,8
2,8
3,5
3,5
3,5
POMPES JAPY - Pare d'activites du Moulin - B.P. 15 - 25490 FE5CHES-LE-CHATEL - FRANCE
Tel. +33 (0)3 81 9616 47 - Fax +33 (0)3 81 96 12 16 www. pom pes japy.fr - We reserve the right to make modifications without prior notice.
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