Parker's 4000 Series are double shut-off quick couplings

Parker's agricultural quick couplers and nipples are the farmers choice where fluid lines require fast and easy connection and disconnection. Parker's 4000 Series are double shut-off quick couplings with poppet or ball valve options. Couplers have a manual sleeve. Push-pull breakaway sleeve is only available on 1/4" body size with 9/16 - 18 ORB thread, part number 4050P-T6. 4000 Series Couplers (hydraulic) 3000 psi, connect with 4000 Series Nipples and 1/2"" 8010 Series Nipples (ISO 5675, Pioneer male tips).

Technical Characteristics:
- Sizes: 1/4” – 1”
- Material: Steel
- Port Ends: Female NPTF, Female ORB, Male ORB (1/4" size), Female BSPP
- Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene

Markets:
- Agriculture
- Mobile Equipment
- Construction
- Snow removal

Features/Benefits:
- Proven design for rugged applications
- Poppet or ball valve option
- Critical parts are hardened for durability
- 1/2" size globally connects with Pioneer universal male tips (nipples) complying to ISO 5675

Applications:
- Tractors and agricultural equipment
- Hydraulic loaders
- Add-on hydraulic circuits
- Hydraulic tools
- Snow plow attachments

Related Documents
Literature and Reference Materials
4000 Series Catalog
Catalog 3800 Quick Coupling Products

1/4” to 1” Sizes, Manual Sleeve Quick Couplings, Pioneer ISO 5675, 3000 psi - 4000 Series Couplers