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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 | Price | Maximum Operating Temperature | Minimum Operating Temperature | Seal Material | Division | Valve Type | Application | Hex Size | Dimensional Weight | Flow Rate | Product Type | Body Material | Connection Thread Size (inch) | Coupling Half | Connection Type | Body Size (inch) | Maximum Operating Pressure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BST-1 | 1413 in stock | $13.95 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 0.56 inch | 0.013329336530775381 lb | 3 Gal/min | Push to Connect | BRASS | 1/8 - 27 | Female Coupler | Female NPTF | 1/8 | 2500 | |
| BST-10 | 205 in stock | $168.53 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 2 inch | 0.6677158273381295 lb | 76 Gal/min | Push to Connect | BRASS | 1 1/4 - 11 1/2 | Female Coupler | Female NPTF | 1 1/4 | 1700 | |
| BST-12 | 20 in stock | $254.75 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 2.50 inch | 0.6232014388489209 lb | 100 Gal/min | Push to Connect | BRASS | 1 1/2 - 11 1/2 | Female Coupler | Female NPTF | 1 1/2 | 1400 | |
| BST-1M | 447 in stock | $15.33 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | High Flow | 0.56 inch | 0.013329336530775381 lb | 3 Gal/min | Push to Connect | BRASS | 1/8 - 27 | Female Coupler | Male NPTF | 1/8 | 2500 | |
| BST-1Y | Backordered | $18.62 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | High Flow | 0.56 inch | 3 Gal/min | Push to Connect | BRASS | 1/8 - 27 | Female Coupler | Female NPTF | 1/8 | 2500 | ||
| BST-2 | 773 in stock | $16.76 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 0.81 inch | 0.026658673061550762 lb | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Female NPTF | 1/4 | 5200 | |
| BST-2-BSPP | Backordered | POR | 250.0 °F | -40.0 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulic, high flow | 0.81 inch | 6.0 Gal/min | Push-to-Connect | BRASS | Female Coupler | Female BSPP | 1/4 | 5200 | |||
| BST-2M | 622 in stock | $16.74 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 0.81 inch | 0.026658673061550762 lb | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Male NPTF | 1/4 | 5200 | |
| BST-2MSL | Backordered | POR | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 0.81 inch | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Male NPTF | 1/4 | 5200 | ||
| BST-2MY | Backordered | $23.88 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | High Flow | 0.81 inch | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Male NPTF | 1/4 | 5200 | ||
| BST-2-SL | Backordered | POR | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 0.81 inch | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Female NPTF | 1/4 | 5200 | ||
| BST-2Y | 1 in stock | $20.47 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | Hydraulics | 0.81 inch | 6 Gal/min | Push to Connect | BRASS | 1/4 - 18 | Female Coupler | Female NPTF | 1/4 | 5200 | ||
| BST-3 | 778 in stock | $21.33 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 1 inch | 0.03998800959232614 lb | 12 Gal/min | Push to Connect | BRASS | 3/8 - 18 | Female Coupler | Female NPTF | 3/8 | 2700 | |
| BST-3M | 316 in stock | $21.33 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | High Flow | 1 inch | 0.03998800959232614 lb | 12 Gal/min | Push to Connect | BRASS | 3/8 - 18 | Female Coupler | Male NPTF | 3/8 | 2700 | |
| BST-3MY | Backordered | $25.76 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | Hydraulics | 1 inch | 12 Gal/min | Push to Connect | BRASS | 3/8 - 18 | Female Coupler | Male NPTF | 3/8 | 2700 | ||
| BST-3-SL | Backordered | POR | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 1 inch | 12 Gal/min | Push to Connect | BRASS | 3/8 - 18 | Female Coupler | Female NPTF | 3/8 | 2700 | ||
| BST-3Y | 1 in stock | $25.86 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | High Flow | 1 inch | 12 Gal/min | Push to Connect | BRASS | 3/8 - 18 | Female Coupler | Female NPTF | 3/8 | 2700 | ||
| BST-4 | 474 in stock | $30.25 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 1.13 inch | 0.07997601918465227 lb | 12 Gal/min | Push to Connect | BRASS | 1/2 - 14 | Female Coupler | Female NPTF | 1/2 | 2200 | |
| BST-4M | 177 in stock | $30.84 | 250 °F | -40 °F | Nitrile | Quick Coupling Division | Unvalved | Hydraulics | 1.13 inch | 0.07997601918465227 lb | 12 Gal/min | Push to Connect | BRASS | 1/2 - 14 | Female Coupler | Male NPTF | 1/2 | 2200 | |
| BST-4Y | Backordered | $40.01 | 400 °F | -15 °F | Fluorocarbon | Quick Coupling Division | Unvalved | High Flow | 1.13 inch | 12 Gal/min | Push to Connect | BRASS | 1/2 - 14 | Female Coupler | Female NPTF | 1/2 | 2200 |
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