
Couplings & Quick Disconnects
Eaton Aeroquip Series 1800 & 1801 Low Profile Ratchet Lock Couplings
SKU: Aeroquip 1800-1801 Low Profile Self Rachet Lock Couplings
Brand: Aeroquip
Pricing on request
Specifications
| Part Number | Aeroquip 1800-1801 Low Profile Self Rachet Lock Couplings |
|---|---|
| Compliance | MIL-C-25427A; AS1709 |
Description
A compact self-sealing quick-disconnect coupling that uses a ratchet-lock mechanism to hold the two halves together in aircraft and missile hydraulic lines. Its reduced-envelope design is markedly smaller and lighter than earlier couplings, which helps in tightly packed installations. The self-sealing poppets minimize fluid loss and air inclusion during connect/disconnect.
Angad Aviation supplies this Aeroquip product with full traceability and documentation — request a quote for current pricing, sizes/configurations and lead time.
- Brand: Aeroquip
- Type: Low-profile self-sealing ratchet-lock quick-disconnect coupling
- 1800 Series operating pressure: 3,000 psig
- 1801 Series operating pressure: 1,000 psig
- Materials: aluminum or stainless steel
- Envelope: up to ~45% smaller than prior designs (size dependent)
- Application: aircraft and missile hydraulic systems
- Standards: MIL-C-25427A; AS1709
Frequently asked
What are the key specifications?
Type: Low-profile self-sealing ratchet-lock quick-disconnect coupling; 1800 Series operating pressure: 3,000 psig; 1801 Series operating pressure: 1,000 psig; Materials: aluminum or stainless steel; Envelope: up to ~45% smaller than prior designs (size dependent); Application: aircraft and missile hydraulic systems.
How do I get pricing and lead time?
Angad Aviation supplies this Aeroquip product quote-first — request a quote with your size, configuration or part number and our team responds with price, availability and lead time. Every order ships with full traceability and documentation.
From other manufacturers
Other manufacturers we source in Couplings & Quick Disconnects. Not a statement of interchangeability — send us your part number and we will confirm what fits.

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