Non-Metallic Air Operated Diaphragm Pump
Model DMP 1/4"
 Applications:
For the laboratory sector, small plants, requirements with small delivery volume at relatively high pressure. Features:
- Absolutely lube-free and non stalling operation
- Can safely run dry
- Self-priming dry or wet
- Centre block made of corrosion-free plastic
- Few, easily accessible construction parts
- Flow rate up to 16 l/min
- Explosion-proof version in compliance with ATEX
- Directive 94/9/EC, category 2
Types:
- DMP 1/4" PP for neutral and aggressive liquids
- DMP 1/4" Kynar® for highly aggressive liquids
- DMP 1/4" Nylon for neutral and aggressive liquids
- DMP 1/4" Nylon-C for highly inflammable liquids
Benefit:
- No risk of pump failure due to to poor lubrication
- No contaminating of the environment or of the product itself by oil vapour
- Gentle pumping of liquids and pastes
- Flow rate and pressure can be regulated continuously
- No dynamic seals
- Possible air leakage arising at connections or in case of diaphragm rupture does not harm the air system
- Easy maintenance without special tools
|
Technical:
|
DMP 1/4" PP |
DMP 1/4" Kynar® |
DMP 1/4" Nylon |
| Housing: |
Polypropylene |
Kynar® |
Nylon |
| Diaphragms: |
Geolast®,
Santoprene®,
Teflon® |
Teflon® |
Santoprene®,
Teflon® |
| Valves:
|
Teflon® |
Teflon® |
Teflon® |
| Seals:
|
Geolast®,
Santoprene®,
Teflon® |
Teflon®
|
Santoprene®,
Teflon® |
| Flow rate:
|
max. 16 l/min |
max. 16 l/min |
max. 16 l/min |
Suction lift:
dry |
6 m |
6 m |
6 m |
Suction lift:
Teflon®-version |
5 m |
5 m |
5 m |
| Operating pressure: |
max. 6,8 bar |
max. 6,8 bar |
max. 6,8 bar |
| Temperature:
|
max. 66°C |
max. 93°C |
max. 66°C |
|
Solids handling: |
max. 1,6 mm |
max. 1,6 mm |
max. 1,6 mm |
| Suction: |
1/4" BSP female |
1/4" BSP female |
1/4" BSP female |
| Discharge:
|
1/4" BSP female |
1/4" BSP female |
1/4" BSP female |
|
