The Umum Diesel Nozzle Opening Pressure Test Tool Set enables fast and accurate measurement of nozzle opening pressure on mechanical diesel injectors. When used with a pop tester, it clearly shows the exact bar value at which the nozzle opens, helping determine whether the internal spring setting is too hard or soft.
By adjusting shim thickness, technicians can fine-tune opening pressure to the required spec. The set includes adapters compatible with a wide range of truck, bus and industrial injectors, making it ideal for quick diagnostics and pre-repair checks in professional workshops.
Compatible Injector Types:
VOLVO 4 SOCKET
VOLVO 2 SOCKET
BMC CUMMINS
VOLVO FH 420 / 460
SCANIA – VOLVO 420
SCANIA – VOLVO 460 EURO 2
DAF EURO 5
IVECO EURO 4–5
VOLKSWAGEN
VOLKSWAGEN 720404
CAT C13 / CAT C9 / CAT C7
Key Features:
Wide compatibility for global heavy-duty injectors
Quick clamping system for faster injector changeover
Clear bar-reading for precise diagnostics
Supports shim/spring adjustment
Durable construction for daily workshop use
Ideal for pre-check and quality-control procedures
- Stock: In Stock
- CODE: UDP-837TTA2163