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Parker 721ST-12 - OBSOLETE: Hydraulic Industry Standard Hose 2500-4000 PSI – 721 Hose

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Brand Parker

Part No. 721ST-12

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Products specifications

Attribute name	Attribute value
Division	Hose Products Division	Minimum Operating Temperature	-40 °C
Minimum Bend Radius	4-3/4 inch	Inside Diameter	19 mm
Hose Inner Tube Material	Synthetic Rubber	Nominal Hose Inside Diameter	19 mm
Cover Material	Synthetic Rubber Abrasion Resistant	Maximum Operating Temperature	257 °F
Application	Lubricating Oils	Outside Diameter	31 mm
Media	Petroleum Hydraulic Fluids	Maximum Operating Pressure	4000 psi
Compatible Fitting	71 Series	Hose Reinforcement Material	4 Spirals of Steel Wire
Specifications Met	EN 856, Type R12	Weight	0.94 lb/ft
Hose I.D. (size)	-12	Hose Cover Type	SuperTough

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Literature and Reference Materials

Obsolescence Notification 06142018 (PDF)