Wirquin 4½" Plastic Ball Float – 5/16" Brass Insert (DBS0420)
4½" / 114.3 mm Rigid Plastic 5/16" Brass Insert
Replacement spherical float for standard ball valves. Constructed from rigid blue plastic with a 5/16" brass insert. Designed for cold water use in a variety of float-operated valves and cisterns.
Product Features
- Float diameter: 4½" (114.3 mm)
- 5/16" brass insert fits most float valve arms
- Compatible with metal or plastic arm types
- For cold water installations only
- Rigid plastic body, blue finish
- Replacement circular (spherical) float for cisterns and storage tanks
Details
The Wirquin 4½" ball float (Ref: DBS0420) is a high-quality rigid plastic replacement designed for use with float-operated valves featuring a 5/16" threaded arm connection. Suitable for cold water storage tanks, WC cisterns and other float-controlled systems.
Questions & Answers
What is the float diameter?
The float is 4½" (approximately 114.3 mm) in diameter.
What size connection does it use?
It has a 5/16" brass insert, suitable for most standard float valve arms.
Can it be used with any float valve?
Yes — it’s compatible with most metal and plastic float valves that take a 5/16" arm thread.
Is it suitable for hot water?
No — this float is for cold water applications only.
FixTheBog product code: FTB13762 | Manufacturer ref: DBS0420