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High Pressure, High Flow, Steel Quick Couplings with Sleeve Lock - HO Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
HO Series Couplers (hydraulic) up to 15,000 psi connect with HO Series Nipples.
Parker's HO Series are high pressure, steel, high flow quick couplings with manual sleeves. Couplers and nipples are unvalved, resulting in straight through, unrestricted flow. Electroless nickel plating provides corrosion resistance and sleeve lock guards against accidental disconnection.
Technical Characteristics:
• Sizes: 1/4”, 3/8", 1/2”
• Material: Steel with electroless nickel plating
• Port Ends: Female NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Markets:
• Pulp and paper
• Oil and gas
• Testing
Features/Benefits:
• Sleeve lock guards against accidental disconnection
• Straight through, unvalved design provides full flow with minimal pressure drop
• Electroless nickel plating adds corrosion resistance
Applications:
• Paper and pulp processing
• Refinery systems
• Testing systems
Read More...Parker's HO Series are high pressure, steel, high flow quick couplings with manual sleeves. Couplers and nipples are unvalved, resulting in straight through, unrestricted flow. Electroless nickel plating provides corrosion resistance and sleeve lock guards against accidental disconnection.
Technical Characteristics:
• Sizes: 1/4”, 3/8", 1/2”
• Material: Steel with electroless nickel plating
• Port Ends: Female NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Markets:
• Pulp and paper
• Oil and gas
• Testing
Features/Benefits:
• Sleeve lock guards against accidental disconnection
• Straight through, unvalved design provides full flow with minimal pressure drop
• Electroless nickel plating adds corrosion resistance
Applications:
• Paper and pulp processing
• Refinery systems
• Testing systems
| Action | SKU | Availability | Partner Available | Price | Body Size | Hex Size | Seal Material | Body Material | Minimum Operating Temperature | Plating Type | Valve Type | Product Type | Application | Division | Maximum Operating Temperature | Flow Rate | Connection Type | Maximum Operating Pressure | Connection Thread Size | Coupling Half |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HO-251-4FP | Backordered | 12 in stock | $127.18 | 1/4 inch | 0.94 inch | Nitrile with PTFE backup | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 3.0 Gal/min | Female NPTF | 15000.0 | 1/4 - 18 | Female Coupler | |
| HO-252-4FP | 10 in stock | 17 in stock | $43.97 | 1/4 inch | 0.81 inch | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 3.0 Gal/min | Female NPTF | 15000.0 | 1/4 - 18 | Male Nipple | ||
| HO-371-6FP | Backordered | 1 in stock | $178.60 | 3/8 inch | 0.94 inch | Nitrile with PTFE backup | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 6.0 Gal/min | Female NPTF | 15000.0 | 3/8 - 18 | Female Coupler | |
| HO-372-6FP | Backordered | Backordered | $62.22 | 3/8 inch | 0.94 inch | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 6.0 Gal/min | Female NPTF | 15000.0 | 3/8 - 18 | Male Nipple | ||
| HO-501-8FP | 2 in stock | 7 in stock | $190.70 | 1/2 inch | 1.25 inch | Nitrile with PTFE backup | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 12.0 Gal/min | Female NPTF | 10000.0 | 1/2 - 14 | Female Coupler | |
| HO-502-8FP | Backordered | 3 in stock | $60.22 | 1/2 inch | 1.12 inch | Steel | -40.0 °F | Electroless nickel | Unvalved | Manual Connect | Hydraulic, high pressure, high flow | Quick Coupling Division | 250.0 °F | 12.0 Gal/min | Female NPTF | 10000.0 | 1/2 - 14 | Male Nipple |
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