20512D-52-20
VFP Equivalent
Hydraulic Fitting Cross Reference
Gates G21720-2038
ALSO 20MGS-38FDHORX · 1 1/4" SPECIAL ONE-PIECE COUPLINGS - FEMALE DIN 24° CONE SWIVEL - HEAVY SERIES WITH O-RING
The VFP equivalent of Gates G21720-2038 is 20512D-52-20 — matched on thread, seat geometry and hose construction class. Stocked in Ontario, invoiced in CAD.
-20 · 1 1/4"
Hose I.D.
M52X2.0
Thread
OUTER SKIVE
Skive Requirement
Part Number Decoded
What G21720-2038 means
Segment-by-segment breakdown — the same decode rules we use in-house to cross-reference incoming part lists.
G21720
1 1/4" Special One-Piece Couplings - Female DIN 24° Cone Swivel - Heavy Series with O-Ring — Gates style code
20
Hose I.D. -20 (1-1/4")
38
Fitting end size -38 · DIN-S 24°, female swivel, straight
Specifications
G21720-2038 full specifications
| Hose size (dash) | -20 |
| Hose I.D. (in) | 1 1/4 |
| Hose I.D. (mm) | 31.8 |
| Thread | M52X2.0 |
| Seat / sealing | DIN-S 24°, female swivel, straight |
| Overall length (in) | 5.71 |
| Overall length (mm) | 145.0 |
| Cut-off length (in) | 2.91 |
| Cut-off length (mm) | 73.9 |
| Skive requirement | External skive (spiral hose class) |
| Ferrule pairing | VFP 01100 / 00200 / 01200 / 00400 / 00401 / 00402 / 01400 ferrule class — fits 1-wire braided hose, SAE100 R2AT, EN853 2SN, 2-wire braided hose, SAE100 R12, GB/T 10544 type 3, DIN20023 4SP, 4SH/10-16, DIN20023 4SH, SAE100 R9AT-R12, EN856 4SP, SAE100 R12/20-24, GB/T 10544 type 5 |
| VFP one-piece variant (+RW) | 20512D-52-20RW |
| Hose construction class | spiral-outer-skive |
Dimensions as published in the Gates catalog, p.301. Verify critical dimensions against the current catalog before ordering.
Interchange
Interchange across brands
Fittings sharing the end configuration and size of Gates G21720-2038. Every part number below is listed in that brand's own catalog. Rows marked “verify” are matched on catalog description rather than a brand-specific decode.
| Brand | Part Number | Status |
|---|---|---|
| Gates | G20720-2038 | CONFIRMED |
| Parker | 1C943-38-20 | VERIFY |
| Pulsar | 44063S-38-20 | CONFIRMED |
All manufacturer names and part numbers are trademarks of their respective owners, used for compatibility reference only. Velocity Fluid Power is not affiliated with Gates.
FAQ
G21720-2038 — common questions
- What is the VFP equivalent of Gates G21720-2038?
- The VFP equivalent is 20512D-52-20. The interchange is matched on thread, seat geometry and hose construction class. It is also listed as 20MGS-38FDHORX in the Gates catalog.
- Does G21720-2038 require skiving?
- Skive requirement: External skive (spiral hose class). One-piece fittings never require skiving; for two-piece fittings the requirement follows the hose construction class.
- What thread and hose size does G21720-2038 use?
- Thread: M52X2.0. Hose I.D.: 1 1/4" (31.8 mm). End configuration: DIN-S 24°, female swivel, straight.
- Can I buy this fitting in Canada?
- Yes. Velocity Fluid Power stocks this fitting range in Ontario with CAD invoicing and local support — manufacturer-direct pricing, no cross-border freight.
Request a Quote
Quote the Gates G21720-2038 equivalent
Send us your part list — we cross-reference Gates G21720-2038 and the rest of your BOM against VFP equivalents and quote from Ontario stock in CAD.
Email canada.sales@velocityfluidpower.com
Phone 1-519-574-2845
Office Ontario, Canada
Hours Mon–Fri · Canadian business hours