421RH - Parker Hydraulic Hose

421RH

Features

No-skive thin cover hose construction
Nitrile (NBR) inner tube – extended fluid compatibility
Suitable with 48 series fittings
Fire-retardant cover
Railway approved:
european standard EN45545 HL2 for R22 (internal) and R23 (external)
ISO 15540

Primary applications

General medium-pressure hydraulic and pneumatic systems as well as water and oil cooling circuits

Recommended fluids

Hydraulic fluids on a mineral-oil basis, water-glycol and
lubricating oils, air and water.
For air and gas applications with a pressure exceeding 1.7 MPa, the cover must be pin-pricked.

Consult the chemical resistance table under documents.

Parker division	HPDE
Temperature range	-40 - 100 ° C
Hose construction	1 layer, braid, high-tensile steel wire
Hose material type	Rubber Hose
HoseDashMetricSizeType	A - Standard (All - Except Transportaion and Refrigerant Hoses (SAE 100R5, SAE100R14, SAEJ51 & SAEJ2064))
Hose Classifications	Rail (EN 45545) (5)
Hose Cover	Synthetic Rubber, Fire retardant
Hose Inner Tube	NBR
FittingSeries	Series 46, (Selected), Series 48, (Selected)
Product Classification	Hydraulics
Product Category	Hoses
Product Group	Rubber hose
Product Program	Medium Pressure
Product Subprogram	Railway

Chemical Resistance Table CAT 4400
(0.20 mb) DNV Type Approval Certificate 462 462TC 462ST 492 492TC 492ST 06 2022
(0.17 mb) Hydraulic Hoses, Fittings And Equipment 4400 UK 8 2022
(35.02 mb) Parker Mining Hoses, Fittings And Equipment 4410 2014
(18.74 mb)

No-Skive hydraulikslanger
Serie 46
KarryKrimp hose crimper
GlobalCore
Serie 77

Hymatik number	Supplier Item Number	Working pressure	Country of origin	TariffNumber	Weight	HoseSize	Unit price	Stock status		Sort Order
H00061772	421RH-20	6.3 MPa	IT, Italy	40092100	1.18, KG	1 1/4" \| 31.5 mm \| DN: 31	108.52 EUR	At central warehouse	Minimum 40	2147483647
H00061773	421RH-24	5.0 MPa	IT, Italy	40092100	1.6018, KG	1 1/2" \| 38 mm \| DN: 38	133.00 EUR	Not in stock	Minimum 40	2147483647
H00061774	421RH-32	4.0 MPa	IT, Italy	40092100	1.95, KG	2" \| 51 mm \| DN: 51	173.52 EUR	Not in stock	Minimum 120	2147483647