FAST FILL TRANSMISSION COUPLERS

By SILVERI ENGINEERING & TRADING | October 22, 2026

Designed for transferring transmission oil on heavy equipment used in mining, quarrying and construction. Matching nozzle and receiver pairs connect only with their corresponding size and colour, helping prevent incorrect fluid connections.

  • Standard range: R400C receiver with protective cap and N400P pin-latch nozzle with plug.
  • Bulkhead installation: R400JC receiver with extended JIC threads.
  • Remote mounting: R400RC receiver and N400RP ball-latch nozzle in the R Series range.
  • Operating pressure: 34.5 bar (500 psi).
  • Burst pressure: 103.4 bar (1,500 psi).

R Series couplers do not connect with Standard couplers.

Contact Silveri Engineering for product selection and application assistance: 1300 716 413 | sales@silverieng.com.

Posted in Fast Fill Systems and tagged