Plain Split Unions – Pressure PVC-U – Dark Grey (10 BAR)
Serviceable Pipe Connector for Pressurised Systems
 
Split Unions are high-quality, service-friendly fittings designed for high-pressure pipework where regular access, removal, or maintenance may be required.
Commonly used in pond filtration and circulation systems, they allow pipe sections, pumps, filters, or valves to be disconnected without cutting the pipework.
Manufactured from pressure-rated PVC-U, these unions are produced to DIN standards for accurate fit and long-term reliability.
 
Why Split Unions Are Essential
10 BAR pressure rated – suitable for pump-fed systems
Quick disconnection – ideal for maintenance and servicing
DIN standard manufacture – consistent sizing and reliable sealing
UV and corrosion resistant – suitable for outdoor installations
A must-have fitting wherever equipment may need removal or replacement.
 
Material & Performance
Manufactured from pressure PVC-U
Resistant to corrosion, chemicals, and UV exposure
Strong union nut for secure, leak-free connection
Designed for repeated assembly without degradation
Delivers dependable sealing under constant pressure.
 
Typical Applications
Pond filtration systems
Pump and filter connections
Circulation pipework
Irrigation and swimming pool systems
Perfect for installations where downtime and pipe cutting must be avoided.
 
Specifications
Type: Split union (serviceable connector)
Material: Pressure PVC-U
Pressure rating: 10 BAR
Colour: Dark grey
Standard: DIN compliant
 
Available sizes:
1"
2"
3"
4"
 
Installation Notes
Solvent-weld ends with removable union joint
Ensure sealing faces are clean before tightening
Hand-tighten union nut for secure seal (do not overtighten)
Correct installation allows repeated disconnection without leaks.
 
Bottom Line
Pressure PVC-U Split Unions are an essential component in any professional pipework system where maintenance access matters. Strong, serviceable, and built to DIN standards, they provide long-term reliability in pond, pool, and irrigation installations.