Grundfos 130 Litres GT-D Pressure Tank
SKU: GT-D-130 PN10 G1 – 96528344
Grundfos GT-D are maintenance-free double diaphragm pressure tanks with a capacity ranging from 100 to 450 litres.
The tanks are designed for a maximum operating pressure of 10 bar and a maximum liquid temperature of 90 °C.
The tank is a steel pressure tank with a patented controlled action CAD-2 diaphragm assembly, precharged with 1.4 bar. The tanks have a non-replaceable, chlorine-resistant 100 % butyl diaphragm with a precision-molded copolymer polypropylene liner for superior air and water separation. The diaphragm assembly seals water in a true non-corrosive chamber, while the air chamber is sealed with a fixed O-ring and closed cell foam, which provides a long-lasting and service-free durability.
The tank is suitable for drinking-water applications in combination with installations with booster systems, well systems, irrigation systems, thermal expansion, hydronic heating expansion, hydraulic hammer arresting and clean water backwash for ultra-filtration systems. The tank also features:
- stainless-steel water connection
- two-part polyurethane, epoxy-coated paint finish
- leakage-free, air valve cap sealed and closed-cell foam
- replaceable tank base.
Material tank body: Carbon steel
Material diaphragm: butyl suitable for potable water
Material connections: stainless steel
Maximum pressure: 10 bar
Maximum liquid temperature: 90°C
Factory pre-charge pressure: 1.9 bar
Certification: Worksafe Approved 60L and larger
Installation
| Maximum operating pressure | 10 bar |
| Pre-pressure | 1.4 bar |
| Size of connection | 1″ Female |
| Tank orientation | Vertical |
| Approval | Drinking Water Vertical/NZS 4020 |
