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1/4" 7000 psi Breathing Air Refill Hose & Optional Fittings

High-pressure 7000 psi (483 bar) working pressure 1/4" thermoplastic air hose prefabricated to specific lengths with either matching stainless steel or steel #4 female swivel hose ends installed. Available hose ends are pictured below under "Other Products You Might Like."

SKU

527BA-4 SERIES

Grouped product items
Product Name	Qty
1.5 ft (46cm) Hose w/ #4 JIC Steel Ends \| 527BA-4/1.5 $38.78
1.5 ft (46cm) Hose w/ #4 JIC Stainless Ends \| 527BA-4/1.5-SS $90.40
5 ft (152cm) Hose w/ #4 JIC Stainless Ends \| 527BA-4/5-SS $125.16
8 ft (2.4m) Hose w/ #4 JIC Steel Ends \| 527BA-4/8 $103.32
8 ft (2.4m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/8-SS $154.96
10 ft (3m) Hose w/ #4 JIC Steel Ends \| 527BA-4/10 $123.20
10 ft (3m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/10-SS $174.82
12 ft (3.7m) Hose w/ #4 JIC Steel Ends \| 527BA-4/12 $143.06
12 ft (3.7m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/12-SS $194.68
1/4" 7000 psi Breathing Air Refill Hose \| 527BA-4 $12.41

Details

527BA breathing air refill hose complies with NFPA 1901 requirements for Fire Apparatus and CGA G7.1-1 Grade E Breathing Air Standards and is suitable for different tank fill applications, such as integrated containment fill stations, mobile and stationary systems (with or without cascade controls), mobile trailer/truck systems, and portable SCBA fill. The 527BA hose does not contain conductive elements; therefore, it should not be used with explosive gases such as pure oxygen and hydrogen.

Select from desired prefabricated hose length and hose ends below. To order customized 527BA-4 hose lengths and hose ends, see SKU 527BA-4-CUSTOM (Custom 1/4" 7000 psi Breathing Air Refill Hose & Hose Ends).

Hose Specifications

SKU	527BA-4
Specifications	CGA G7.1-1997 Grade E Breathing Air Standards, NFPA 1901
Applications	Integrated containment fill stations Pneumatics Mobile and stationary systems with or without cascade controls Portable SCBA fill Not for use as part of a SCBA systems Not for use between pressure reducing regulator and breathing mask This hose does not contain a conductive element; therefore, it should not be used with explosive gases such as pure oxygen and hydrogen
Media	Air
Nominal I.D.	1/4" (6.3 mm)
Maximum O.D.	0.52" (13.2 mm)
Minimum Bend Radius	2" (51 mm)
Tube	Nylon
Reinforcement	Aramid fiber
Cover Material	Polyurethane
Working Pressure	7000 psi (483 bar) constant pressure hose
Temperature Range	–40°F to +180°F (–40°C to +82°C)
Minimum Burst Pressure	4x maximum working pressure at 73°F (23°C)
Vacuum Rating	28 in Hg
Weight	0.07 lb/ft (0.11 kg/m)

PLEASE NOTE: Customized cut hose and hose ends are special order items and are not returnable and non-refundable. For additional information see our RETURNS POLICY. For assistance with ordering customized hose and hose ends, please contact the Nuvair sales team.

Video

Other products you might like

Product Name	Qty
1.5 ft (46cm) Hose w/ #4 JIC Steel Ends \| 527BA-4/1.5 $38.78
1.5 ft (46cm) Hose w/ #4 JIC Stainless Ends \| 527BA-4/1.5-SS $90.40
5 ft (152cm) Hose w/ #4 JIC Stainless Ends \| 527BA-4/5-SS $125.16
8 ft (2.4m) Hose w/ #4 JIC Steel Ends \| 527BA-4/8 $103.32
8 ft (2.4m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/8-SS $154.96
10 ft (3m) Hose w/ #4 JIC Steel Ends \| 527BA-4/10 $123.20
10 ft (3m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/10-SS $174.82
12 ft (3.7m) Hose w/ #4 JIC Steel Ends \| 527BA-4/12 $143.06
12 ft (3.7m) Hose w/ #4 JIC Stainless Ends \| 527BA-4/12-SS $194.68
1/4" 7000 psi Breathing Air Refill Hose \| 527BA-4 $12.41

1/4" 7000 psi Breathing Air Refill Hose & Optional Fittings

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