Bulkhead Compression Push-In Union

Name: PK Bulkhead Compression Push-In Union
Brand: CR Pneumatic
SKU: PK

PK

Stainless steel push-in fitting for through-panel tube connections.

This bulkhead compression push-in union is a stainless steel fitting designed to connect two tubes through a panel or bulkhead. It is used by importers, distributors, and contractors in pneumatic, hydraulic, and fluid transfer systems. The fitting provides a secure, leak-resistant connection where tubing must pass through a wall or enclosure.

Key features

Stainless steel construction for corrosion resistance
Push-in connection for quick tube assembly
Panel thread from M12x1 to M24x1
Tube sizes from 4-4 to 16-16 mm
Bulkhead mounting for through-panel routing

Applications

Pneumatic control panelsHydraulic systemsInstrumentation linesFluid transfer equipmentAutomation and robotics

Request a Quote

Ordering terms

PK

The numbers buyers ask for first. Tell us your quantity and destination and we will confirm in writing.

Minimum order: 100 pcs per model, mixed models accepted
Lead time: 15–25 days after deposit; stock items 3–5 days
Packaging: PE bag + inner box + export carton; neutral packing on request
OEM / ODM: OEM logo, custom thread and tube size, private label packaging
Payment: T/T 30% deposit, balance against copy B/L; L/C at sight over USD 30,000
Incoterms: EXW Ningbo by default; FOB / CIF / DAP quoted on request
Samples: Samples free, freight collect; sample cost refunded on the first order

Specifications

PK

General
Material	Stainless steel 304 as standard; 316 available on request

The bulkhead compression push-in union is constructed from stainless steel for corrosion resistance and durability. It features a push-in connection on both ends, allowing quick assembly and disassembly of tubes without tools. The panel thread ranges from M12x1 to M24x1, and it accommodates tube sizes from 4-4 to 16-16 mm. The fitting is mounted through a panel hole and secured with a locknut, creating a stable pass-through point for tubing. Typical use includes pneumatic control panels, hydraulic systems, and instrumentation lines where tubes need to cross a barrier. What to specify when requesting a quote: state the tube size (e.g., 4-4 mm, 16-16 mm), panel thread (e.g., M12x1, M24x1), material (stainless steel), desired finish if applicable, quantity required, and packaging preferences. Providing these details ensures an accurate quotation and timely production.