Hydraulic hose assembly 421 series

pneumaticindustrialfor hydrocarbons

Short description
No-Skive medium-pressure hydraulic hose models 421SN, 421TC, 421RH and 421WC. Manufactured to EN 853 1SN / ISO 1436 Type 1. Working pressure up to 22.5 MPa. Temperature range -40 °C to +125 °C. Compatible with No-Skive fittings in steel and stainless steel.

Applications

• Medium-pressure hydraulic systems
• Pneumatic lines
• Water cooling circuits
• Oil cooling and lubricant transfer

Standards & Compliance
EN 45545; EN 853 (Type 1SN); ISO 1436 (Type 1); ISO 15540; SAE 100R1 (Type AT)

Technical specifications

• Weight: 0.16–1.50 lb/ft (0.24–2.23 kg/m)
• Industry: Transportation
• Inner tube: Nitrile butadiene rubber (NBR)
• Brand: Parker
• Minimum operating temperature: -40 °C (-40 °F)
• Maximum working pressure: 4.0–22.5 MPa (40–225 bar / 575–3250 psi)
• Product type: Hydraulic hose, specialty hose
• Design factor: 4:1
• Product style: No-Skive 2TE
• Construction materials: Rubber; reinforcement: single braid of high-tensile steel wire
• Minimum bend radius: 100–630 mm (3.94–24.80 in)
• Outside diameter: 13.4–64.7 mm (0.527–2.547 in)
• Inside diameter: 6.4–50.8 mm (1/4–2 in)
• Cover: Fire-retardant synthetic rubber, MSHA approved; galvanized steel wire
• Compatible fittings: 43 Series for 421WC; 48 Series for 421RH, 421SN, 421TC
• Maximum operating temperature: 100 °C (water 85 °C / air 70 °C)
• Media: industrial air; coolants (glycol); fuels (verify with catalogue); petroleum hydraulic fluids