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Type FDM 12
Features and benefits:
- safe dry-running
- max. size of solids 2,4 mm
- Connections:
Suction/discharge side: 1/2" NPT female
Air inlet: 1/4" NPT female
Air outlet with silencer - optional: 1/4" NPT female - versions in Acetal conductive (AC), stainless steel 316 Ti (S) and aluminium alloy (AL)
are explosion-proof to Directive 94/9/EC-ATEX100
The pump is available in:
- Pump housing: Polypropylene (PP), Polyvinylidenfluoride (PVDF),
acetal conductive (AC), stainless steel 316 Ti (S), aluminium alloy (AL) - Diaphragm: CR (Neoprene), PTFE, NBR, Santoprene (PP-EPDM-Copolymer)
Temperature range:
- Pump housing:
PP: up to max. 65 °C
PVDF: up to max. 90 °C
AC: up to max. 80 °C
S: up to max. 100 °C
AL: up to max. 100 °C - Diaphragm and seals:
CR: up to max. 80 °C
PTFE: up to max. 100 °C
NBR: up to max. 80 °C
Santoprene: up to max. 100 °C
Performance data
- obtained with water at 20 °C
- Delivery rate: max. 55 l/min
- Suction head wet: max. 7,6 m water column
- Suction head dry: max. 3 m water column
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