This brass, nickel-plated swivel is engineered for high-flow and high-pressure applications such as automatic car wash systems, hose reels, and industrial cleaning setups. Features a triple bearing system (2x radial ball bearings, 1x thrust ball bearing) and O-ring NBR seal system with optional upgrades to EPDM or FKM. Designed to withstand both thrust and radial forces for optimal performance in continuous-use operations. Bulkhead mount, maintenance-free, built for maximum reliability and durability. Technical Specifications: - Pressure Rating: 4000 PSI (27.5 MPa) - Max RPM: 1,000 - Temperature Range: 90?F @ 1000 RPM; 250?F @ 30 RPM - Material: Brass, nickel-plated exterior; stainless steel interior - Seal Type: O-ring NBR (optional EPDM or FKM) - Bearing System: Triple bearing (2 radial, 1 thrust ball bearings) - Thread IN (G1): 1/4" NPTF - Thread OUT (G2): 1/4" NPTF - Nominal Width: 1/4" - Overall Length: 2.75" - Overall Diameter: 0.98" - Weight: 6.4 oz - Wrench Size 1: 0.87" - Wrench Size 2: 0.75" - Mounting Style: Bulkhead fitting