EJ_DJ
Expansion vessels and diaphragm tanks
Expansion vessels and diaphragm pressure tanks for heating systems, domestic water and booster installations.
Scroll for more info
Product Features
- Quality diaphragm construction
- Pre-charged with nitrogen
- Multiple sizes available
- Replaceable membrane option
- Corrosion resistant coating
- Long service life
Technical Data
| Capacity | 2 - 500 liters |
| Max Pressure | 10 bar |
| Pre-charge | 1.5 - 4 bar |
| Temperature | -10°C to +99°C |
| Connection | 3/4" - 2" BSP |
Suitable Media: Water and heating fluids
Need Parts for Your EJ_DJ?
Keep your EJ_DJ running at peak performance with genuine Calpeda spare parts. We stock a comprehensive range of replacement parts and can source any component you need.
- Mechanical seals and seal kits
- Impellers and wear rings
- Bearings and shaft assemblies
- Complete overhaul and repair kits
Quick Spare Parts Inquiry
Send us a photo of your pump tag and we'll identify the parts you need.
Take a photo of the pump nameplate
Send it via our contact form or email
Receive your quote ASAP
Or contact us directly:
Ready to Order Your EJ_DJ?
Contact our experienced team for product specifications, competitive pricing, and expert application support. We're here to help you find the perfect pumping solution.