P40 Series - Acid-resistant steel diaphragm pump with 2" fluid connection
The P40 series is a compressed-air-driven diaphragm pump in a hygienic design, manufactured from acid-resistant AISI 316L stainless steel. The series includes the P48S model, available in capacities ranging from 1TP to 3T.
Brand:
Dominator Pump
See variations
(2)
Product Overview
Specifications
- Material: Pump housing made of acid-resistant AISI 316L stainless steel.
- Membrane: PTFE, Nitrile, EPDM
- Balls: PTFE, Nitrile, EPDM, Vitron®
- Max capacity: 300 l/min
- Max working pressure: 10 bar
- Max temp.: 100 °C
- Connection liquid: R2″ inv. TC 2″ SMS51
- Air connection: R¼” inv.
- Fixed part. max: 12 mm
- Weight: 32 kg
Spare parts and accessories
| Pump | Kit liquid side | Airside kit | Needle valve |
|---|---|---|---|
| P48SEE | Kit liquid side SEE | Kit air side P4 (Teflon membrane) Kit air side P4 (rubber membrane) |
Needle valve 1/2″ |
| P48STT | Kit liquid side SBT | Kit air side P4 (rubber membrane) Kit air side P4 (rubber membrane) |
Needle valve 1/2″ |
Service
Does your pump need service or maintenance?
We offer service and maintenance of pumps to ensure optimal performance and lifetime. Send your pump to us, we will make sure it works properly.
Find out more about our pump service
Buy the P40 diaphragm pump in our online store
Order the Dominator P40 quickly and easily right from our online store. Create an account or log in to get a 10 % discount.
Related knowledge articles
| Article Number | Product name | Pumphouse | diaphragm | Bullets | Lead time | Availability | Price | Add to cart (st) |
|---|---|---|---|---|---|---|---|---|
| P48SEE | DOMINATOR Diaphragm pump 2" 316L/EPDM/EPDM - ATEX | Acid-resistant steel (316L) | EPDM | EPDM | 2-3 weeks | Login to see availability and prices | ||
| P48STT | DOMINATOR Diaphragm pump 2" 316L/PTFE/PTFE - ATEX | Acid-resistant steel (316L) | PTFE | PTFE | 2-3 weeks | Login to see availability and prices | ||
"*"indicates required fields
Do you want to find contact details for a specific person or office?
Here you will find all our contact details.

