Quick Coupling Products - LSR Distribuidor
Quick Coupling Products - LSR Distribuidor Quick Coupling Products - LSR Distribuidor
Hydraulic Quick CouplingsHigh Flow CouplingsST SeriesApplicationsThe Parker ST Series are non-valved couplings for applicationswhere maximum flow is required. Their smooth, open boreoffers the lowest pressure drop of any quick coupling designand is ideal for applications such as high-pressure water andsteam washers, carpet cleaners and mold coolant lines andmany other non-valved applications.SpecificationsB HydraulicsBody Size (in.) 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2Rated Pressure (PSI)Brass Cplr/Npl 2500 5200 2700 2200 1700 1200 1700 1400Brass Cplr/Steel Npl 2600 5500 3500 2700 2700 2000 – –SS Cplr/Npl 4200 6700 5500 3000 3000 1700 – –Rated Flow 3 6 12 12 28 50 76 100Temperature Range (std seals)-40° to +250°FPerformance12ST Series (1/8", 1/4", 3/8", 1/2")Test Fluid: Oil - 150 SUSST Series (3/4", 1", 1-1/4")Test Fluid: Oil - 150 SUS5Pressure Drop in PSID108641/8"1/4"3/8"1/2"Pressure Drop in PSID4323/4"1"1-1/4"2100 2 4 6 8 10 12 14 16 18Flow in USGPM00 20 40 60 80 100Flow in USGPMB-53Quick Coupling Division8145 Lewis Road • Minneapolis, MN 55427www.parker.com/quickcouplings
Hydraulic Quick CouplingsHigh Flow CouplingsST SeriesFeaturesB Hydraulics• The smooth, open bore with no valving in either half offersminimal pressure drop and allows easy cleaning in applicationswhere the same lines are used for more than onemedia.• ST couplers and nipples are machined from solid barstock,providing a quality coupling that is durable. ST couplers areavailable in brass and 303 stainless steel as standardproduct materials.• ST nipples are available in 303 stainless steel, brass andzinc-plated steel. The ball locking grooves of the steel STnipples are case hardened for resistance to brinellingwhere high cycle rates and pressure surges areencountered.• The ST is an "Interchange" coupling since it dimensionallyand functionally interchanges with similar couplings madeby other manufacturers.Special Order InformationCouplersFemale Pipe ThreadAll sizes of ST Series can be furnished with locking sleeves.Place suffix letters “SL” (Sleeve-Lok) after regular catalognumbers. Example: SST-4MSL. Standard seal material isNitrile. Ethylene Propylene, Fluorocarbon, or Neoprene sealsare available upon request. See Fluid Compatibility Chart forrecommendations.ACBody Part No. Part No. Thread Dimensions (in.)Size Wt. (LB.) Type 303 Wt. (LB.) Size Overall Wrench Largest(in.) Brass P/Piece Stainless P/Piece NPTF Length Flats DiameterA B C1/8 BST-1 0.06 SST-1 0.05 1/8-27 1.06 0.56 0.691/4 BST-2 0.17 SST-2 0.15 1/4-18 1.54 0.81 0.943/8 BST-3 0.26 SST-3 0.24 3/8-18 1.59 1.00 1.161/2 BST-4 0.59 SST-4 0.37 1/2-14 1.98 1.13 1.303/4 BST-6 0.62 SST-6 0.57 3/4-14 2.15 1.44 1.661 BST-8 0.99 SST-8 0.93 1-11 1/2 2.43 1.75 2.021-1/4 BST-10 1.38 – – 1 1/4-11 1/2 2.44 2.00 2.511-1/2 BST-12 1.42 – – 1 1/2-11 1/2 2.88 2.50 3.00BMale Pipe ThreadACBody Part No. Part No. Thread Dimensions (in.)Size Wt. (LB.) Type 303 Wt. (LB.) Size Overall Wrench Largest(in.) Brass P/Piece Stainless P/Piece NPTF Length Flats DiameterA B C1/8 BST-1M 0.05 SST-1M 0.05 1/8-27 1.06 0.56 0.691/4 BST-2M 0.16 SST-2M 0.16 1/4-18 1.69 0.81 0.813/8 BST-3M 0.25 SST-3M 0.21 3/8-18 1.75 1.00 1.161/2 BST-4M 0.34 SST-4M 0.31 1/2-14 1.94 1.13 1.303/4 BST-6M – SST-6M 0.49 3/4-14 2.17 1.44 1.661 BST-8M 0.85 SST-8M 0.08 1-11 1/2 2.53 1.75 2.02BB-54Quick Coupling Division8145 Lewis Road • Minneapolis, MN 55427www.parker.com/quickcouplings
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Hydraulic <strong>Quick</strong> <strong>Coupling</strong>sHigh Flow <strong>Coupling</strong>sST SeriesFeaturesB Hydraulics• The smooth, open bore with no valving in either half offersminimal pressure drop and allows easy cleaning in applicationswhere the same lines are used for more than onemedia.• ST couplers and nipples are machined from solid barstock,providing a quality coupling that is durable. ST couplers areavailable in brass and 303 stainless steel as standardproduct materials.• ST nipples are available in 303 stainless steel, brass andzinc-plated steel. The ball locking grooves of the steel STnipples are case hardened for resistance to brinellingwhere high cycle rates and pressure surges areencountered.• The ST is an "Interchange" coupling since it dimensionallyand functionally interchanges with similar couplings madeby other manufacturers.Special Order InformationCouplersFemale Pipe ThreadAll sizes of ST Series can be furnished with locking sleeves.Place suffix letters “SL” (Sleeve-Lok) after regular catalognumbers. Example: SST-4MSL. Standard seal material isNitrile. Ethylene Propylene, Fluorocarbon, or Neoprene sealsare available upon request. See Fluid Compatibility Chart forrecommendations.ACBody Part No. Part No. Thread Dimensions (in.)Size Wt. (LB.) Type 303 Wt. (LB.) Size Overall Wrench Largest(in.) Brass P/Piece Stainless P/Piece NPTF Length Flats DiameterA B C1/8 BST-1 0.06 SST-1 0.05 1/8-27 1.06 0.56 0.691/4 BST-2 0.17 SST-2 0.15 1/4-18 1.54 0.81 0.943/8 BST-3 0.26 SST-3 0.24 3/8-18 1.59 1.00 1.161/2 BST-4 0.59 SST-4 0.37 1/2-14 1.98 1.13 1.303/4 BST-6 0.62 SST-6 0.57 3/4-14 2.15 1.44 1.661 BST-8 0.99 SST-8 0.93 1-11 1/2 2.43 1.75 2.021-1/4 BST-10 1.38 – – 1 1/4-11 1/2 2.44 2.00 2.511-1/2 BST-12 1.42 – – 1 1/2-11 1/2 2.88 2.50 3.00BMale Pipe ThreadACBody Part No. Part No. Thread Dimensions (in.)Size Wt. (LB.) Type 303 Wt. (LB.) Size Overall Wrench Largest(in.) Brass P/Piece Stainless P/Piece NPTF Length Flats DiameterA B C1/8 BST-1M 0.05 SST-1M 0.05 1/8-27 1.06 0.56 0.691/4 BST-2M 0.16 SST-2M 0.16 1/4-18 1.69 0.81 0.813/8 BST-3M 0.25 SST-3M 0.21 3/8-18 1.75 1.00 1.161/2 BST-4M 0.34 SST-4M 0.31 1/2-14 1.94 1.13 1.303/4 BST-6M – SST-6M 0.49 3/4-14 2.17 1.44 1.661 BST-8M 0.85 SST-8M 0.08 1-11 1/2 2.53 1.75 2.02BB-54<strong>Quick</strong> <strong>Coupling</strong> Division8145 Lewis Road • Minneapolis, MN 55427www.parker.com/quickcouplings