A quick-release coupling

Is installed in the base of the lubricator reservoir, this will enable both manual or air operated pumps to be easily connected to the grease reservoir when replenishing same with grease.

Male quick-release connector comprising:    
Quick connection nipple901040
Protection cap901041
Nipple ISO-G1/4904757
Part Number:101577
Weight complete:0.095 kg
Female quick-release connector:
(fitted in the replenishment pump hose)
Quick-release coupling body901042
Protective plug901043
Weight complete:0.16 kg
Pressure, assembled:45 MPa
Pressure, separate parts:30 MPa