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Hydraulic hose 421SN series
synthetic rubberNBRPVC

Hydraulic hose - 421SN series - Parker Hose Products Division - Europe - synthetic rubber / NBR / PVC
Hydraulic hose - 421SN series - Parker Hose Products Division - Europe - synthetic rubber / NBR / PVC
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Characteristics

Use
hydraulic
Material
synthetic rubber, NBR, PVC
Applications
transport, construction, for automotive applications, agricultural, building, for mining applications, medium-pressure, for the paper industry, for railway application, for machine tools, for aerospace applications
Other characteristics
steel-braided, fire-retardant
Inner diameter

Max.: 50.8 mm
(2 in)

Min.: 6.4 mm
(0.252 in)

Outer diameter

Max.: 64.7 mm
(2.547 in)

Min.: 13.4 mm
(0.528 in)

Pressure

Max.: 225 bar
(3,263.349 psi)

Min.: 40 bar
(580.151 psi)

Temperature

Max.: 100 °C
(212 °F)

Min.: -40 °C
(-40 °F)

Description

No-Skive Medium Pressure Hose 421SN, 421TC, 421RH , 421WC. According to EN 853 1SN - ISO 1436 Type 1. Working pressure: up to 22,5 MPa and a temp. Range: -40 °C up to +125°C. Compatible with No-Skive fittings in steel and stainless steel. Parker's Medium Pressure No-Skive hoses 421SN, 421TC, 421RH and 421WC offers an extended fluid compatibility and high flexibility with an easy installation due to the thin cover construction. Markets: • - Mobile • - Industrial Features/Benefits: • - 421 RH has a fire retardant cover and is Railway approved: - European Standad EN 45545 HL2 for R22 (ingernal) and R23 (external) • - 421 WC has a galvanized Steel wire cover for métal and glass hot-spot résistance • - Nitrile inner tubes suitable for minerai and bio-degradable oils • - Using high quality compounds allows thin covers - small bend radii, less weight, long service life still assured • - High flexibility for easier installation and increased service life • - Parkrimp machines, portable or bench mount for easy assembly opération -hose assemblies meet CE directives • - Complété No-Skive fitting technology across the full range of medium pressure hoses providing simpler, quicker and safer hose assembly Applications: • - Forestry • - Materials Handling • - Injection Moulding

Catalogs

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.