SM Series
SM Series
- Rated Pressure: Up to 6000 psi for 1/4 and 1/2 inch sizes, and 4500 psi for 3/4 inch size.
- Rated Flow: 3 GPM for 1/4 inch, 12 GPM for 1/2 inch, and 28 GPM for 3/4 inch.
- Temperature Range: -40° to +250°F with nitrile seals.
- Materials: Steel with standard nitrile seals; alternative seal materials available.
- Manual sleeve and poppet valve design.
- Double shut-off couplings for versatile hydraulic applications.
- Standard end configurations include female pipe, straight thread ORB, and British pipe.
- Nipples: Available in various thread sizes and configurations, with detailed dimensions and weights provided.
- Couplers: Female thread couplers with specific dimensions and weights for each size.
- Dust Caps and Plugs: Available in plastic, black rubber, and aluminum for different body sizes.
Catalog excerpts
SM Series High Pressure Hydraulic Quick Couplings General Purpose Manual sleeve, poppet valve SM Series double shut-off couplings are versatile for use across a spectrum of hydraulic applications where fluid lines require connection and disconnection. Couplers and nipples are steel with nitrile seals and are available in 1/4 through 3/4 inch sizes. Features: • Rated pressures up to 6000 psi • Steel material with standard nitrile seals • Standard end configurations include female pipe, straight thread ORB, and British pipe • Alternative seal materials available Applications: • Industrial hydraulic lines • Mobile equipment Specifications Body Size Temperature Range (Nitrile Seals) Performance SM Series (1/4") Test Fluid: Oil - 200 SUS SM Series (1/2" & 3/4") Test Fluid: Oil - 200 SUS Optional Materials and Features: (add code to part number) Code Description suffix -SL Sleeve-Lok (Couplers) suffix -E5 Ethylene Propylene seal material (EPR) suffix -E4 Fluorocarbon seal material suffix -E12 Neoprene seal material Contact QCD for availability and additional options. To select proper seal materials, see Fluid Compatibility Chart or contact QCD. Parker Hannifin Corporation Quick Coupling Division Minneapolis, MN www.parker.com/quickcouplings • Poppet valves have captive seals to minimi
Open the catalog to page 1
SM Series High Pressure Hydraulic Quick Couplings General Purpose Manual sleeve, poppet valve Couplers - Female Thread Part Number Steel Thread Size Largest Diameter Wrench Flats Body Size Nipple - Female Thread Body Size Part Number Steel Thread Size Exposed* Length Largest Diameter Wrench Flats * This dimension represents the portion that is exposed when the nipple is inserted into the mating Parker Coupler. Parker Hannifin Corporation Quick Coupling Division Minneapolis, MN www.parker
Open the catalog to page 2
Hydraulic Quick Couplings General Purpose SM Series High Pressure Manual sleeve, poppet valve SM Series Dust Caps and Plugs Body Size Dust Plug Black Rubber Black Rubber Parker Hannifin Corporation Quick Coupling Division Minneapolis, MN www.parker.com/quickcouplings
Open the catalog to page 3All Parker Quick Coupling Division catalogs and technical brochures
General catalogue167 Pages
NSG series2 Pages
UQD series2 Pages
Pneumatic Catalogue286 Pages
Quick Coupling Products284 Pages
2600 Series1 Page
ST Series3 Pages
PF Series3 Pages
6100 Series3 Pages
CPIFF Series Soft Seat1 Page
Archived catalogs
CONDENSED CATALOG16 Pages
Quick disconnect full catalog138 Pages
- Piping
- Parker fitting
- Parker hydraulic fitting
- Screw-in fitting
- Parker pneumatic fitting
- Parker metal fitting
- Flap valve
- Check valve
- Parker stainless steel fitting
- Flexible hose
- Parker brass fitting
- Threaded fitting
- Pressure gauge
- Filter with cartridge
- Metal check valve
- Fixed reel
- Industrial use filter
- Plastic fitting