Direct jump adapters from scuba yokes to 4,500 psi SCBA (CGA 347) breathing air packs are unsafe because the working pressure involved is beyond the point of yoke distortion and O-ring extrusion. Install #45015 (1/4" NPTF inlet) on your filler at the line valve to convert the whip to a 4,500 psi SCBA filler. Stainless handtite wheel with soft-seal nipple. (Order #45016 for replacement tip seal.)

Ported Bleeder Block & Nut ONLY for #'s45055, 45056.

A chrome plated brass DIN 300 BAR fitting and bleeder used for filling tanks with a DIN fitting. Includes 1/4 NPTF gauge port and a 1/4 NPTF port for in-line air entry. 4,500 psi service.

A chrome plated brass DIN 300 BAR fitting and bleeder used for filling tanks with a DIN fitting. Includes 5,000 psi liquid filled gauge and a 1/4 NPTF port for in-line air entry. 4,500 psi service.

A chrome plated brass DIN 300 BAR fitting and bleeder used for filling tanks with a DIN fitting. Includes 5,000 psi oxygen compatible gauge and a 1/4 NPTF port for in-line air entry. 4,500 psi service. Delivered oxy clean.

A chrome plated brass DIN 300 BAR fitting and bleeder used for filling tanks with a DIN fitting. Includes 1/4 NPTF gauge port and a 1/4 NPTF port for in-line air entry. 4,500 psi service. Delivered Oxy Clean.

This chromed-brass yoke block and bleeder used on most scuba filling apparatus also includes a 1/4 NPTF gauge port. In-line air enty, 1/4" NPTF port. 3,200 psi service.

This chromed-brass yoke block and bleeder used on most scuba filling apparatus also includes a 5,000 psi liquid filled gauge. Gauge is 2.5" with Stainless case. In-line air enty, 1/4" NPTF port. 3,200 psi service.

This chromed-brass yoke block and bleeder used on most scuba filling apparatus also includes a 5,000 psi oxygen compatible gauge. Gauge is 2.5" with Stainless case. In-line air enty, 1/4" NPTF port. 3,200 psi service. Delivered oxy clean.

This chromed-brass yoke block and bleeder used on most scuba filling apparatus also includes a 1/4 NPTF gauge port. In-line air enty, 1/4" NPTF port. 3,200 psi service.

A chromed-brass DIN block with bleeder in which air enters at a right angle to the long axis of the block. Angular arrangement improves handling of cylinders when they must be placed in water cooling tanks or filled with BC's or packs in place. 1/4" NPTF inlet. 4,500 psi service.

A chromed-brass yoke block with bleeder in which air enters at a right angle to the long axis of the block. Angular arrangement improves handling of cylinders when they must be placed in water cooling tanks or filled with BC's or packs in place. 1/4" NPTF inlet. 3,200 psi service.