These cookies are necessary for the basic functions of the shop.
Allow all cookies
Decline all cookies
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Statistics & Tracking
Track device being used
Suitable for neutral, aggressive and easily flammable liquids Application examples: For...more
Product information "Double diaphragm pump 1 1/2" made of stainless steel (PTFE version) )(bolted version)"
Materials PTFE, PTFE, PTFE
Suitable for neutral, aggressive and easily flammable liquids
For filter presses, tank cleaning systems, pigments and resins.
- Absolutely oil-free valve technology
- Absolutely safe to run dry
- Self-priming, even dry
- Centre block made of corrosion-free plastic
- Just a few components, easily accessible
- Flow rate up to 435 l/min
- Explosion-proof version approved according to ATEX Directive 2014/34/EU, Category 2
- No failure of the pump due to lack of lubrication
- No contamination of the environment or of the product itself by oil vapour
- Gentle pumping of thick-bodied, contaminated and abrasive liquids
- Flow rate and flow pressure can be infinitely varied
- No wear prone dynamic seals
- No direct chemical attack of the air-conducting parts in case of membrane rupture
- Easy maintenance without special tools