Gates 33198997 — 20 G3H hydraulic hose
Two-fibre braid hose for high temperature, low pressure hydraulic oil and glycol antifreeze service.
SPECIFICATIONTechnical information
| Inside diameter (catalogue size) | 31.8 mm · 1.25 in |
|---|---|
| Outside diameter | 44.5 mm |
| Working pressure | 26 bar · 375 psi |
| Burst pressure | 103 bar · 1,500 psi |
| Minimum bend radius | 254 mm · 10 in |
| Temperature range | -40 °C to +135 °C |
| Catalogue edition | Gates India · April 2022 |
| Catalogue source | Gates Hydraulic Catalog 2022, page 28 |
Price and current availability are confirmed in the quotation.
Is Gates 33198997 a low-pressure, high-temperature hose?
Yes. Gates 33198997 is 20 G3H, listed for high-temperature, low-pressure hydraulic-oil lines and glycol antifreeze solutions. The catalogue specifies a 1-1/4-inch size, 31.8 mm bore, 26 bar working pressure and a maximum temperature of +135°C. Two yarn braids reinforce the hose, and its minimum bend radius is 254 mm. The coupling entry is unspecified in this catalogue, so a coupling type should not be assumed from the hose number.
Gates Hydraulic Catalog 2022 · April 2022 · PDF page 28
Source checked . Specifications refer to the cited source.
Gates G3H: family construction
Tube: Black, synthetic rubber (Nitrile).
Reinforcement: Two braids of high tenacity yarn.
Cover: Black, oil & abrasion resistant, synthetic rubber (Polychloroprene)
Catalogue applicability for this size
- SAE 100R3
- EN 854 R3
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.