46578749 Gates G1 Hydraulic Hose
Enquire about Gates 46578749 G1. Inside diameter (catalogue size): 5.1 mm · 0.19 in; Outside diameter: 11.9 mm; Working pressure: 250 bar · 3,625 psi. Specification and availability confirmed with your quotation. Raipur Hydraulics, India.
SPECIFICATIONTechnical information
| Inside diameter (catalogue size) | 5.1 mm · 0.19 in |
|---|---|
| Outside diameter | 11.9 mm |
| Working pressure | 250 bar · 3,625 psi |
| Burst pressure | 1,000 bar · 14,500 psi |
| Minimum bend radius | 76.2 mm · 3 in |
| Temperature range | -40 °C to +100 °C |
| Catalogue edition | Gates India · April 2022 |
| Catalogue source | Gates Hydraulic Catalog 2022, page 24 |

Price and current availability are confirmed in the quotation.
What is Gates 46578749 G1 hose designed to carry?
Gates 46578749 identifies 3 G1, a single-wire-braid hose in the G1 hydraulic range. Gates describes the family for medium-pressure hydraulic lines; the exact 3 G1 row lists a 5.1 mm bore and 250 bar working pressure. The minimum bend radius is 76.2 mm and the listed temperature range is -40°C to +100°C. Selection should use these size-specific values together with fluid and coupling compatibility.
Gates Hydraulic Catalog 2022 · April 2022 · PDF page 24
Source checked . Specifications refer to the cited source.
Gates G1: family construction
Tube: Black, oil resistant, synthetic rubber (Nitrile).
Reinforcement: One braid of high-tensile steel wire.
Cover: Black, oil and abrasion resistant, synthetic rubber (Nitrile and PVC).
Catalogue applicability for this size
- SAE 100R1
- ISO 1436 1SN R1
- EN 853 1SN
Coupling recommendation: Applicability by size — see family · Open family details
Standards shown apply to the hose. An assembly is limited by its lowest-rated component and must use the manufacturer-approved hose, coupling and crimp combination.
Other sizes in this family
Enquire about 46578749
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