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Parker 821FR-4-BRN - Push-Lok Fire Resistant Cover Multipurpose Hose 250-350 PSI – 821FR Hose

Parker's 821FR hose is a fire resistant hose that has a pressure range of 250-350 PSI, and is amongst the Push-Lok multipurpose hose line which features the widest fluid compatibility, application range and size range in the industry.

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Brand Parker

Part No. 821FR-4-BRN

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Products specifications

Attribute name	Attribute value
Division	Hose Products Division	Size	-4
Design Factor	4:1	Vacuum Pressure Rating	28
Maximum Operating Pressure	350	Specifications Met	N/A
Application	Pneumatics	Inside Diameter	1/4
Weight	0.08	Outside Diameter	0.500
Minimum Bend Radius	2-1/2	Hose Reinforcement Material	1 Braid of Fiber
Hose Inner Tube Material	PKR® Rubber	Nominal Hose Inside Diameter	6
Media	Air (Compressed Air with traces of Oil)	Compatible Fitting	82 Series
Minimum Operating Temperature	-40 °C (Oil)	Maximum Operating Temperature	100 °C (Air)
Cover Material	Fire Resistant Fiber Braid	Hose Cover Type	Fiber Braid
Hose I.D. (size)	-4	Color	Brown

Product resources

Compliance, Certifications & Safety

ROHS_III_Declaration--(English) (PDF)

Literature and Reference Materials