Multi-layer diaphragm pumps of type C410.2-ML, controllable
Flow rate from 70 l/h to 1200 l/h, counter pressure up to 16 bar
By using a multi-layer diaphragm, a safety technical demanding metering can be realized. Increased safety requirements are guaranteed by a secure diaphragm monitoring (pressure switch, pressure gauge, etc.).
Product information Series 4 Multi-Layer Diaphragm Pumps
- Increased operational safety
- Longer diaphragm lifetimes
- Higher feed pressure
- Highest dosing accuracy
- Dry run safety
- High quality materials
- Continuous operation with minimum maintenance
- Long operating life
- Easy to operate
- PROFIBUS-DP interface
- Diaphragm rupture monitoring via pressure switch (IP65)
Field of application
Flow free mediums with the following characteristics:
Design and function
Multi-layer diaphragm technology
High operational safety via multi-layer diaphragm technology and integrated diaphragm monitoring.
Up to ten times higher lifetime of multi-layer diaphragms in comparison to single layer diaphragms.
Excellent priming characteristics without additional equipment.
Applicable to explosion-hazardous areas via optional equipment components.
Simple commissioning thanks to sera's "plug & dose".
The multi-layer diaphragm consists of three layers:
- working diaphragm
- signal diaphragm
- protective membrane
If the diaphragm is damaged, the multi-layer diaphragm technology guarantee zero leakage. The damage to the working diaphragm has no direct failure of the dosing pump. The pump can continue operating for a limited time.
Materials and options
- Pump body and valves: PVC, PP, 1.4571, Titan, PP-FRP, PVDF- FRP
- Valve balls: PTFE, 1.4401
- Valve seals: EPDM, FPM, FEP-covered
- Working diaphragm: PTFE (3-ply)
Please ask us for any material required but not mentioned here
|Type||Q (at 50 Hz)||p/max.|
|C410.2-500ML||up to 500 l/h||10 bar|