14

PUMPS

Technical and visual modifications are reserved.

Double diaphragm pump 2"PDM-MEM9650 650 l/min

Order No. Type Material design ATEX

53030138 PDM-MEM9650-VA-TF-TF-VA-TF VA X

53030136 PDM-MEM9650-PP-TF-TF-PP-FKM PP X

53030137 PDM-MEM9650-PV-TF-TF-PV-FKM PVDF X

53030218 PDM-MEM9650-AL-TF-TF-AL-TF AL X

Further versions on request

Technical data

Transmission Max. output drive fluid connections operating pressure compressed air connection suction height dry weight

Max. medium temperature max. solid material Ø (round) viscosity pumping medium noise level

: : : : : : : : :

: : : :

1 to 1 approx. 650 l/min pneumatic G 2" 2 - 7 bar compressed air, filtered - oiled or unoiled air G 1/2" max. 4 m VA = approx. 54 kgPP = approx. 48 kgPVDF = approx. 65 kgAL = approx. 49 kg95 °C (60°C PP-Version) 8 mm 10.000 mPas (20 °C) 82 db(A)

Media

The pump is suitable for conveying various fluids (media).The resistance to media must be checked in individual cases.We will be glad to advise you on the suitability for your specific application.

Features

■ Universally applicable

■ Oil-free operation

■ Low-maintenance

■ Suitable for dry running

■ Good chemical resistance

■ No spring loaded ball valves

PDM-MEM9650

Output approx. 650 l/minATEX C`II 3/3 GD c IIB T135°C (zone 2)

15

PUMPS

Technical and visual modifications are reserved.

Conveyed fluid volume

Double diaphragm pump 2"PDM-MEM9650 650 l/min

580

400

606

726

200

404

250

350

G1/2“ Supply air

G2“ Pressure connection

G2“ Suction connection

Material

Side partmiddle section of the housing diaphragm valve balls valve seals valve seats

: :: : : :

53030138

stainless steel PP + glass fibrePTFE PTFE PTFE stainless steel

53030136

PPPP + glass fibre PTFE PTFE FKM PP

53030137

PVDFPP + glass fibrePTFE PTFE FKM PVDF

53030218

Aluminium PP + glass fibrePTFE PTFE PTFE stainless steel

PDM-MEM9650