Product Overview

Technical Data
MQ
Material specication
Pos. Components Material
2
Motor stool with base
plate
POM + 25% glass fiber
4 Chamber PPO + 20% glass fiber
7 Drain and priming plug POM + 25% glass fiber
10 Self-priming valve PP + 30% glass fiber
14 Self-priming part PPE/PS + 20 % glass fiber
16 Pump sleeve
Stainless steel,
DIN W.-Nr. 1.4301, AISI 304
42 Pressure tank Butyl (diaphragm)
49 Impeller PPO + 20% glass fiber-PTFE
65 Non-return valve POM + 25% glass fiber
92 Clamp
Stainless steel,
DIN W.-Nr 1.4301, AISI 304
100a Discharge port POM + 25% glass fiber
101 Suction port POM + 25% glass fiber
103
104
Shaft seal:
Stationary and
rotating part
Carbon/ceramics/NBR rubber
150
Shaft
Stainless steel,
DIN W.-Nr 1.4005, AISI 416
Motor sleeve
Stainless steel,
DIN W.-Nr 1.4301, AISI 304
174a Pressure switch
184 Flow sensor
O-rings NBR-rubber
6
POM: Polyoximetylen
NR-rubber: Natural Rubber
PPO: Polyphenylene Oxides
PP: Polypropylene
PPE/PS: Polyphenylene Oxides (the same as PPO but from different supplier)
NBR-rubber: Nitrile-Butadiene Rubber