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High Flow, Unvalved, Hydraulic Quick Couplings - ST 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.
ST Series high flow Couplers (hydraulic, fluids) up to 6700 psi connect with ST Series high flow Nipples.
Parker's ST Series are unvalved quick couplings with manual sleeves providing high flow and low pressure drop. The smooth, straight through flow path allows easy cleaning where the same lines are used for more than one media. These straight through couplers and nipples are available in a wide range of sizes and materials for pressure ranges up to 6700 psi.
Technical Characteristics:
• Sizes: 1/8” – 1-1/2”
• Materials: Brass, 303 Stainless Steel
• Port Ends: Female NPTF, Male NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Other Coupler options include: Sleeve lock
Markets:
• Industrial
• Construction
• Commercial Cleaning
• Agriculture
Features/Benefits:
• Multi-purpose high flow coupling, widely used in varied applications
• Wide range of sizes and material options
• Optional coupler sleeve lock helps to prevent accidental disconnection
• Functionally interchanges with similar straight through quick couplings
Applications:
• High pressure water
• Steam washers
Read More...Parker's ST Series are unvalved quick couplings with manual sleeves providing high flow and low pressure drop. The smooth, straight through flow path allows easy cleaning where the same lines are used for more than one media. These straight through couplers and nipples are available in a wide range of sizes and materials for pressure ranges up to 6700 psi.
Technical Characteristics:
• Sizes: 1/8” – 1-1/2”
• Materials: Brass, 303 Stainless Steel
• Port Ends: Female NPTF, Male NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Other Coupler options include: Sleeve lock
Markets:
• Industrial
• Construction
• Commercial Cleaning
• Agriculture
Features/Benefits:
• Multi-purpose high flow coupling, widely used in varied applications
• Wide range of sizes and material options
• Optional coupler sleeve lock helps to prevent accidental disconnection
• Functionally interchanges with similar straight through quick couplings
Applications:
• High pressure water
• Steam washers
• Carpet cleaners
• Thermal Management
| Action | SKU | Availability | Partner Available | Price | UOM | Connection Thread Size (inch) | Coupling Half | Body Material | Maximum Operating Pressure | Connection Type | Body Size (inch) | Seal Material | Flow Rate | Minimum Operating Temperature | Maximum Operating Temperature | Valve Type | Hex Size | Body Material | Dimensional Weight | Plating Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SST-4MY | Backordered | Backordered | $142.89/each | EA | 1/2 - 14 | Female Coupler | 303 Stainless Steel | 3000 | Male NPTF | 1/2 | Fluorocarbon | 12 Gal/min | -15 °F | 400 °F | Unvalved | 1.13 inch | Stainless Steel | |||
| SST-4Y | Backordered | Backordered | $110.09/each | EA | 1/2 - 14 | Female Coupler | 303 Stainless Steel | 3000 | Female NPTF | 1/2 | Fluorocarbon | 12 Gal/min | -15 °F | 400 °F | Unvalved | 1.13 inch | Stainless Steel | |||
| SST-6 | Backordered | 55 in stock | $142.97/each | EA | 3/4 - 14 | Female Coupler | 303 Stainless Steel | 3000 | Female NPTF | 3/4 | Nitrile | 28 Gal/min | -40 °F | 250 °F | Unvalved | 1.44 inch | Stainless Steel | 0.12464028776978417 lb | ||
| SST-6M | Backordered | 9 in stock | $184.44/each | EA | 3/4 - 14 | Female Coupler | 303 Stainless Steel | 3000 | Male NPTF | 3/4 | Nitrile | 28 Gal/min | -40 °F | 250 °F | Unvalved | 1.44 inch | Stainless Steel | 0.12464028776978417 lb | ||
| SST-8 | Backordered | 6 in stock | $185.33/each | EA | 1 - 11 1/2 | Female Coupler | 303 Stainless Steel | 1700 | Female NPTF | 1 | Nitrile | 50 Gal/min | -40 °F | 250 °F | Unvalved | 1.75 inch | Stainless Steel | 0.6232014388489209 lb | ||
| SST-8M | Backordered | Backordered | $331.57/each | EA | 1 - 11 1/2 | Female Coupler | 303 Stainless Steel | 1700 | Male NPTF | 1 | Nitrile | 50 Gal/min | -40 °F | 250 °F | Unvalved | 1.75 inch | Stainless Steel | 0.6232014388489209 lb | ||
| SST-8Y | Backordered | Backordered | $260.47/each | EA | 1 - 11 1/2 | Female Coupler | 303 Stainless Steel | 1700 | Female NPTF | 1 | Fluorocarbon | 50 Gal/min | -15 °F | 400 °F | Unvalved | 1.75 inch | Stainless Steel | |||
| SST-N1 | 10 in stock | 24 in stock | $19.96/each | EA | 1/8 - 27 | Male Nipple | 303 Stainless Steel | 4200 | Female NPTF | 1/8 | n/a | 3 Gal/min | -40 °F | 250 °F | Unvalved | 0.56 inch | Stainless Steel | 0.01335431654676259 lb | n/a | |
| SST-N1M | 19 in stock | 39 in stock | $18.61/each | EA | 1/8 - 27 | Male Nipple | 303 Stainless Steel | 4200 | Male NPTF | 1/8 | n/a | 3 Gal/min | -40 °F | 250 °F | Unvalved | 0.44 inch | Stainless Steel | 0.01335431654676259 lb | n/a | |
| SST-N2 | 23 in stock | 45 in stock | $22.54/each | EA | 1/4 - 18 | Male Nipple | 303 Stainless Steel | 6700 | Female NPTF | 1/4 | n/a | 6 Gal/min | -40 °F | 250 °F | Unvalved | 0.75 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N2M | 1 Limited Stock | 44 in stock | $21.83/each | EA | 1/4 - 18 | Male Nipple | 303 Stainless Steel | 6700 | Male NPTF | 1/4 | n/a | 6 Gal/min | -40 °F | 250 °F | Unvalved | 0.56 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N3 | 4 in stock | 275 in stock | $27.59/each | EA | 3/8 - 18 | Male Nipple | 303 Stainless Steel | 5500 | Female NPTF | 3/8 | n/a | 12 Gal/min | -40 °F | 250 °F | Unvalved | 0.88 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N3M | 2 Limited Stock | 226 in stock | $27.25/each | EA | 3/8 - 18 | Male Nipple | 303 Stainless Steel | 5500 | Male NPTF | 3/8 | n/a | 12 Gal/min | -40 °F | 250 °F | Unvalved | 0.69 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N4 | 57 in stock | 2187 in stock | $39.41/each | EA | 1/2 - 14 | Male Nipple | 303 Stainless Steel | 3000 | Female NPTF | 1/2 | n/a | 12 Gal/min | -40 °F | 250 °F | Unvalved | 1.13 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N4M | 30 in stock | 61 in stock | $42.43/each | EA | 1/2 - 14 | Male Nipple | 303 Stainless Steel | 3000 | Male NPTF | 1/2 | n/a | 12 Gal/min | -40 °F | 250 °F | Unvalved | 0.88 inch | Stainless Steel | 0.02670863309352518 lb | n/a | |
| SST-N6 | 2 Limited Stock | 8 in stock | $64.90/each | EA | 3/4 - 14 | Male Nipple | 303 Stainless Steel | 3000 | Female NPTF | 3/4 | n/a | 28 Gal/min | -40 °F | 250 °F | Unvalved | 1.38 inch | Stainless Steel | 0.05341726618705036 lb | n/a | |
| SST-N6M | 3 in stock | 21 in stock | $63.99/each | EA | 3/4 - 14 | Male Nipple | 303 Stainless Steel | 3000 | Male NPTF | 3/4 | n/a | 28 Gal/min | -40 °F | 250 °F | Unvalved | 1.06 inch | Stainless Steel | 0.05341726618705036 lb | n/a | |
| SST-N8 | 5 in stock | 9 in stock | $117.17/each | EA | 1 - 11 1/2 | Male Nipple | 303 Stainless Steel | 1700 | Female NPTF | 1 | n/a | 50 Gal/min | -40 °F | 250 °F | Unvalved | 1.63 inch | Stainless Steel | 0.12464028776978417 lb | n/a | |
| SST-N8M | Backordered | 16 in stock | $113.05/each | EA | 1 - 11 1/2 | Male Nipple | 303 Stainless Steel | 1700 | Male NPTF | 1 | n/a | 50 Gal/min | -40 °F | 250 °F | Unvalved | 1.38 inch | Stainless Steel | 0.12464028776978417 lb | n/a | |
| ST-N1 | 6 in stock | 74 in stock | $6.81/each | EA | 1/8 - 27 | Male Nipple | Steel | 2600 | Female NPTF | 1/8 | n/a | 3 Gal/min | -40 °F | 250 °F | Unvalved | 0.56 inch | Steel | 0.013329336530775381 lb | Zinc with clear trivalent chromate |