Description
Application
Aggressive, especially toxic, highly flammable, explosive or foul
smelling media. In general all liquids that must not get into the
atmosphere during the pumping process.
Technical data
Size: DN *5 - DN **0
Delivery rate: Qmax. = **0 m3/h
Delivery head: Hmax. = **0 m
Temperature: ***0 °C
Design features
- Complies with DIN EN ****8 (ISO ***8)
- Thick walled, diffusion and vacuum-tight PFA lining of all parts
in contact with the medium
- Pressurised parts made of GGG *0.3
- Back pull out design
- Power transmission through concentric rotary coupling
- Spacer can made of CFK with PFA internal liner
- No eddy current losses
- Safe, contact-free design of the spacer can due to safe contact
areas
- Internal rotor and shaft in one piece, completely coated with
PFA
- Closed impeller, axial thrust relief by balance holes
- Secondary sealing in the bearing area
- Also available as a close coupled pump (FNPMF)
Materials specification
PP, PE ***0, PVDF, PFA, PTFE
