Double Springs / Duplex Springs give a drum tight fitting to swimming pool safety covers. Springs are very important part of pool safety covers. It is necessary that swimming pool safety covers are tightly fit over the pool because a loose fit pool cover may lead to tearing of cover material with pressure of wind in them. The Double Springs / Duplex Springs by our company are the assemblies in which spring will compress as the draw bar arms extend under an applied load. In this type of setting in addition with draw bars, compression spring works as an extension spring and reduces the buckling of the spring. These type of springs are suitable for swimming pool covers where a constant heavy pressure over the cover is expected like a snowfall or heavy rainfall.
We can provide this spring in stainless steel along with various type of grade like, 202, 304, 304L, As per Client Requirement.
Double Springs / Duplex Springs are tailored with a safe stress at the solid height, thus it would take a permanent set. This imparts them with long life and high endurance. Double Springs / Function:-Duplex Springs can be installed easily by fastening them with swimming pool cover strap with help of strap buckle. They can also be fastened on brass anchor insert.