Hydraulic Injection Gun

Manual hydraulic tool for injecting and compacting injectable sealant into valve or pump stuffing boxes.

PRODUCT OVERVIEW

Purpose and technical function

The injection gun converts manual hydraulic-pump pressure into a higher sealant-delivery pressure through the piston-area ratio. Injectable packing is progressively placed and compacted to build sealing stress around the leakage path; its use must follow an approved repair procedure.

Technical features

Manual hydraulic pump package
High-pressure sealant barrel and piston
Controlled incremental injection
Portable hose-connected arrangement
Adaptors/nozzles selected for the injection point

Typical applications

Valve stem-seal remediation
Pump stuffing-box sealing
Maintenance of injectable packing systems
Controlled temporary leak-management work

TECHNICAL DATA

Selection and supply basis

Reference hydraulic-pump output	0 to 105 MPa
Delivered injection pressure	Higher than pump output according to piston-area ratio and system losses
Medium	Approved injectable sealant packing
Control	Manual pump with pressure indication and relief
Service basis	Standard or sour service, with metallurgy, hardness, seals and trim confirmed against the approved fluid composition
Inspection and testing	Material traceability, dimensional inspection, NDE and pressure/functional testing according to the approved ITP
Documentation	Datasheet, drawings, MTRs, NDE and pressure-test records as specified in the purchase order

Supply positioning

Energy Equipment International supplies this equipment against approved project requirements. Manufacturing, monogram and performance claims apply only when confirmed in the selected supplier’s approved documentation.