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High Flow, Unvalved, Hydraulic Quick Couplings - ST Series

Picture for category 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

• Carpet cleaners

• Thermal Management

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ActionPart No.AvailabilityPartner AvailablePriceUOMMaximum Operating TemperatureSeal MaterialProduct TypeHex SizeValve TypeApplicationFlow RateDimensional WeightMinimum Operating TemperatureDivisionBody MaterialConnection TypeBody MaterialBody Size (inch)Connection Thread Size (inch)Coupling HalfMaximum Operating Pressure
BST-1
43 In Stock
553 In Stock
$14.51
EA250 °FNitrilePush to Connect0.56 inchUnvalvedHydraulics3 Gal/min0.013329336530775381 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/81/8 - 27Female Coupler2500
BST-10
96 In Stock
64 In Stock
$175.27
EA250 °FNitrilePush to Connect2 inchUnvalvedHydraulics76 Gal/min0.6677158273381295 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1 1/41 1/4 - 11 1/2Female Coupler1700
BST-12
Quote Required
12 In Stock
$264.94
EA250 °FNitrilePush to Connect2.50 inchUnvalvedHydraulics100 Gal/min0.6232014388489209 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1 1/21 1/2 - 11 1/2Female Coupler1400
BST-1M
25 In Stock
499 In Stock
$15.94
EA250 °FNitrilePush to Connect0.56 inchUnvalvedHigh Flow3 Gal/min0.013329336530775381 lb-40 °FQuick Coupling DivisionBrassMale NPTFBRASS1/81/8 - 27Female Coupler2500
BST-1Y
Quote Required
TBD
400 °FFluorocarbonPush to Connect0.56 inchUnvalvedHigh Flow3 Gal/min-15 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/81/8 - 27Female Coupler2500
BST-2
93 In Stock
881 In Stock
$17.43
EA250 °FNitrilePush to Connect0.81 inchUnvalvedHydraulics6 Gal/min0.026658673061550762 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-2-BSPP
Quote Required
TBD
250.0 °FNitrilePush-to-Connect0.81 inchUnvalvedHydraulic, high flow6.0 Gal/min-40.0 °FQuick Coupling DivisionBrassFemale BSPPBRASS1/4Female Coupler5200
BST-2M
102 In Stock
870 In Stock
$17.40
EA250 °FNitrilePush to Connect0.81 inchUnvalvedHydraulics6 Gal/min0.026658673061550762 lb-40 °FQuick Coupling DivisionBrassMale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-2MSL
Quote Required
TBD
250 °FNitrilePush to Connect0.81 inchUnvalvedHydraulics6 Gal/min-40 °FQuick Coupling DivisionBrassMale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-2MY
Quote Required
TBD
400 °FFluorocarbonPush to Connect0.81 inchUnvalvedHigh Flow6 Gal/min-15 °FQuick Coupling DivisionBrassMale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-2-SL
Quote Required
TBD
250 °FNitrilePush to Connect0.81 inchUnvalvedHydraulics6 Gal/min-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-2Y
Quote Required
96 In Stock
$21.29
EA400 °FFluorocarbonPush to Connect0.81 inchUnvalvedHydraulics6 Gal/min-15 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/41/4 - 18Female Coupler5200
BST-3
302 In Stock
1044 In Stock
$22.19
EA250 °FNitrilePush to Connect1 inchUnvalvedHydraulics12 Gal/min0.03998800959232614 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS3/83/8 - 18Female Coupler2700
BST-3M
86 In Stock
480 In Stock
$22.19
EA250 °FNitrilePush to Connect1 inchUnvalvedHigh Flow12 Gal/min0.03998800959232614 lb-40 °FQuick Coupling DivisionBrassMale NPTFBRASS3/83/8 - 18Female Coupler2700
BST-3MY
Quote Required
TBD
400 °FFluorocarbonPush to Connect1 inchUnvalvedHydraulics12 Gal/min-15 °FQuick Coupling DivisionBrassMale NPTFBRASS3/83/8 - 18Female Coupler2700
BST-3-SL
Quote Required
TBD
250 °FNitrilePush to Connect1 inchUnvalvedHydraulics12 Gal/min-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS3/83/8 - 18Female Coupler2700
BST-3Y
Quote Required
TBD
400 °FFluorocarbonPush to Connect1 inchUnvalvedHigh Flow12 Gal/min-15 °FQuick Coupling DivisionBrassFemale NPTFBRASS3/83/8 - 18Female Coupler2700
BST-4
50 In Stock
498 In Stock
$31.46
EA250 °FNitrilePush to Connect1.13 inchUnvalvedHydraulics12 Gal/min0.07997601918465227 lb-40 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/21/2 - 14Female Coupler2200
BST-4M
78 In Stock
187 In Stock
$32.07
EA250 °FNitrilePush to Connect1.13 inchUnvalvedHydraulics12 Gal/min0.07997601918465227 lb-40 °FQuick Coupling DivisionBrassMale NPTFBRASS1/21/2 - 14Female Coupler2200
BST-4Y
Quote Required
TBD
400 °FFluorocarbonPush to Connect1.13 inchUnvalvedHigh Flow12 Gal/min-15 °FQuick Coupling DivisionBrassFemale NPTFBRASS1/21/2 - 14Female Coupler2200