Bathroom Plumbing (169983)
- Steam Baths & Saunas (982)
- Tubular (5825)
- Bathroom Furniture (1946)
- Shower Drains (385)
- Bathtubs (6203)
- Showers (67760)
- Bathroom Accessories (11979)
- Toilets, Seats, Bidets, Urinals, Flush Valves (15060)
- Bathroom Faucets (41153)
- Baby Changing (0)
- Waste & Overflow Drains (1147)
- Bathroom Repair Parts (13368)
- Bathroom Sinks (4175)
Extreme Deals (0)
HVAC/R (42482)
- Commercial Equipment (353)
- Air Distribution (5170)
- HVAC/R Installation Supplies (2879)
- Indoor Air Quality (3897)
- Refrigeration (1027)
- Ventilation (5546)
- Controls & Thermostats (1411)
- HVAC/R Equipment (6518)
- HVAC/R Parts (15205)
Uncategorized (0)
Kitchen Plumbing (21929)
- Kitchen Accessories (2411)
- Kitchen Repair Parts (2246)
- Kitchen Sinks (4793)
- Kitchen Faucets (12208)
- Garbage Disposal (70)
- Garbage Disposal Parts & Accessories (201)
Plumbing Parts & Supplies (9578)
- Water Supply Connectors (796)
- Compounds & Lubricants (640)
- Pool & Spa Supplies (55)
- Stops & Risers (85)
  - Supply Risers (76)
- Rough-In Plumbing (6769)
- Drain & Waste System Cleaners (57)
- Dry Materials & Compounds (9)
- Gaskets, Packings & Seals (1166)
Water Heaters (9017)
- Commercial Storage Tanks (86)
- Commercial Water Heaters (1093)
- Residential Water Heaters (1024)
- Commercial Rack Systems (28)
- Residential Home Heating (31)
- Water Heater Parts & Accessories (6682)
- Residential Storage Tanks (73)
Pipe, Valves & Fittings (58069)
- Hangers, Strut & Fasteners (8093)
- Pipe & Tubing (2703)
- Pipe Fittings (30188)
- Pipeline Pigs & Cleaning Pigs (9)
- Valves (16963)
- Water Hammer Arrestors (68)
- Foam Pigs (45)
Pumps (12203)
- Hand Pumps (6)
- Gear Pumps (9)
- Grinder Pumps (1096)
- Window Wells (10)
- Water Well Pumps (1187)
  - Jet Pumps (62)
  - Submersible Pumps (948)
  - Submersible Motors (32)
  - Water Well Pump Accessories (124)
  - Water Well Pumps (14)
- Pumps Accessories (3168)
- Back-up Pumps (27)
- Vacuum Pumps (47)
- Water Well Parts & Accessories (68)
- Water Filtration & Treatment (1880)
  - Water Filters (273)
  - Water Treatment Parts & Accessories (831)
  - Filter Tools (24)
  - Filter Housings (80)
  - Water Softening (143)
  - Water Purifiers & Conditioners (138)
  - Water-Proof Membrane (10)
  - Filter Cartridges (360)
  - Other Products (20)
- Transfer Pumps (52)
- Dewatering Pumps (1)
- Diaphragm Pumps (2)
- Chemical Feed Pumps (9)
- Fountain Pumps (20)
- Sump & Sewage Pumps (2393)
  - Sump Pump Accessories (198)
  - Effluent/Sewage Pump Accessories (242)
  - Sump Pumps (252)
  - Effluent/Sewage Pumps (1701)
- Coolant Pumps (5)
- Drain Pumps (24)
- Pump Systems (16)
  - Laundry Tray Systems (16)
- Elevator Pumps (37)
- Hydrostatic Test Pumps (23)
- Drum Pumps (0)
- Potable Water Expansion Tanks (123)
- Magnetic Driven Pumps (83)
- Trash Pumps (1)
- Utility Pumps (24)
- Circulator Pumps (1771)
  - Booster Pumps (58)
  - Centrifugal Pumps (629)
  - Circulator Pumps (1076)
- Condensate Pumps (121)
Hydronics (11710)
- Burner Nozzles (344)
- Burners (91)
- In-Floor Heating (1)
- Baseboards (377)
- Boilers (3321)
- Gauges & Thermometers (1273)
  - Thermometers (154)
  - Gauges (1119)
- Hydronic Controls & Sensors (552)
- Hydronic Supplies (3653)
- Hydronic Valves (2024)
- Hydronic Heating Products (46)
- Oil Burner Control (28)
Fire Protection (1170)
- Chemicals (1)
- Fire Department Connections (48)
- Fire Hose & Accessories (99)
- Nozzles (20)
- Sprinkler Controls, Sensors, Alarms & Parts (109)
- Firestop Cast-In & Sleeve Devices (31)
- Accessories (54)
- Compressors (27)
- Extinguishers (17)
- Switches (53)
- Cabinets (22)
  - Accessories (22)
- Sprinkler Heads (689)
Fireplaces & Stoves (1416)
- Stoves (29)
- Fireplaces (235)
  - Controls, Logs and Accessories (65)
  - Fireplaces (170)
- Stove Accessories (79)
- Firebox & Hearth Components (0)
- Fireplace Surrounds, Mantles, Bases, Trim (60)
- Fireplace Accessories (878)
- Fireplace Vent Pipe & Fittings (121)
- Firepits (14)
Waterworks (11358)
- Ductile Iron Pipe (90)
- PEX Municipal Pipe (39)
- Poly Series 160 Service Line Tube (2)
- Repair Clamps & Couplings (782)
- AWWA Valves & Hydrants (2139)
  - Indicator Posts (7)
  - AWWA Valves (540)
    - Resilient Wedge Gate Valves (432)
    - Waterworks Tapping Valves (108)
  - Fire Hydrants (1592)
- Castings & Cast Iron Boxes, Frames & Covers (1967)
  - Inlet Frames, Covers & Accessories (140)
  - Manhole Frames, Covers & Accessories (776)
  - Paving Risers (50)
  - Service Boxes, Lids & Accessories (417)
  - Trench Adapters (5)
  - Valve Boxes, Lids & Accessories (579)
- Irrigation & Drainage (634)
  - Baffles & Skimmers (3)
  - Catch Basins (101)
  - Drains, Grates & Accessories (472)
  - Irrigation Boxes (3)
  - Irrigation Controls & Parts (11)
  - Irrigation Pipe (43)
  - Irrigation Sprinklers (1)
  - Irrigation Valves (0)
- Meters (709)
  - AMR (Automated Meter Reading) (12)
  - Water Meter Accessories (228)
  - Water Meter Box Parts (23)
  - Water Meter Boxes & Lids (37)
  - Water Meter Repair & Replacement Parts (54)
  - Water Meters (355)
- PVC Pressure Pipe (44)
  - DR18 Pipe (13)
  - DR25 Pipe (9)
  - DR26 Pipe (0)
  - PVC Pipe (20)
- Sewer & Drain Fittings (892)
  - Saddles (82)
  - Gasketed Sewer Fittings (399)
  - Ribbed Sewer Fittings (279)
  - Adapters (6)
  - Plastic Tees (119)
  - Clips (7)
- Sewer & Drain Pipe (447)
  - DR14 Gasketed Pipe (8)
  - DR18 Gasketed Pipe (44)
  - DR21 Gasketed Pipe (7)
  - DR25 Gasketed Pipe (14)
  - DR26 Gasketed Pipe (23)
  - DR28 Gasketed Pipe (27)
  - DR35 Gasketed Pipe (66)
  - DR41 Gasketed Pipe (2)
  - KorFlo (10)
  - Ultra Rib Pipe (210)
  - Sewer & Drain Pipe (36)
- Watermain Fittings (984)
  - Cut in Sleeves (19)
  - Restrainers (212)
  - Cast Iron Fittings & Flanges (93)
  - Compression Fittings (45)
  - Ductile Fittings (254)
  - Gland Rings, Gaskets & Bolts (259)
  - PVC Press Ftgs (78)
  - Brass Fittings (14)
    - Adapters (12)
  - Aluminum Fittings (4)
    - Couplings (4)
  - Steel Fittings (6)
    - Elbows (6)
- Waterworks Specialty Products (1)
  - Pipe & Valve Identification Products (0)
  - Thaw Wire (0)
- AWWA Service Brass & Saddles (1866)
  - AWWA Service Brass (993)
  - AWWA Service Saddles (873)
- Geosynthetics & Stormwater Management (314)
  - Erosion Control (36)
    - Erosion Control Materials (35)
    - Grade Stakes (1)
  - Geosynthetics (188)
  - Stormwater Products (90)
- Cut in Sleeves (5)
- Ductile Fittings (20)
  - Ductile Iron Reducers (3)
  - Ductile Iron Tees (12)
  - Ductile Iron Caps (2)
  - Ductile Iron Elbows (3)
- Cast Iron Fittings & Flanges (12)
  - Cast Iron Elbows (4)
  - Cast Iron Adapters (6)
  - Cast Iron Crosses (2)
- Plastic Fittings (337)
  - Plastic Flanges (1)
  - Plastic Couplings (78)
  - Plastic Reducers (6)
  - Plastic Adapters (63)
  - Plastic Bushings (9)
  - Plastic Tees (115)
  - Plastic Elbows (64)
  - Plastic Bends (1)
- Pipe & Tubing (33)
  - Plastic Pipe (33)
- Gland Rings, Gaskets & Bolts (41)
  - Seal (39)
Tools (27778)
- Generators (34)
  - Generator Parts & Accessories (19)
  - Generators (15)
- Confined Space Equipment (9)
  - Smoke Blowers (8)
- Flashlights, Lanterns & Worklights (108)
- Manifolds (2)
- Power Tools & Accessories (14136)
- Waterworks Tools (36)
- Material Handling (224)
- Cords, Connectors & Cables (183)
- Printers (3)
- Ladders & Scaffolds (41)
- Heated Gear (373)
- Pipe/Tubing Tools (7358)
- Welding, Soldering & Torch Equipment (516)
- HVAC Tools (368)
- Workbenches (2)
- Hand Tools (4012)
- Radios (9)
- Tool Storage (220)
- Locating Tools & Accessories (134)
Safety & Security (2534)
- Workwear (388)
- Locks (13)
- First Aid (84)
- Batteries (75)
- Fire Safety (220)
- Signage, Markers & Barriers (512)
- Chemical & Gas Storage (8)
- Ventilation & Gas Detection (68)
- Respiratory Safety (36)
- Welding Safety (2)
- Hand Protection (607)
  - Glove Accessories (12)
  - Gloves (595)
- Hearing Protection (21)
  - Ear Muffs (3)
  - Ear Plugs (18)
- Spill Control & Containment (10)
- Back Support (0)
- Eye & Face Protection (139)
- Fall Safety (78)
- Footwear (12)
  - Shoe Cover (11)
- Head Protection (216)
  - Hard Hats & Accessories (216)
- Protective Apparel (45)
Electrical (43642)
- Connectors (136)
- Wallplates (16)
- Wire Terminals & Connectors (187)
- Disconnects (11)
- Electrical Conduit Pipe (27)
- Relays (191)
- Fuses (89)
- Power Supply (35)
- Circuit Breakers & Meters (114)
- Smart Home (135)
  - Smart Devices (108)
  - Smart Accessories (27)
- Grounding & Bonding (17)
- Electrical Conduit Fittings (113)
  - Adapters (36)
  - Reducers (0)
  - Couplings (11)
  - Plugs (12)
  - Bodies (1)
  - Sweeps (2)
  - Tees (4)
  - Elbows (15)
  - Bushings & Washers (14)
  - Caps (1)
  - Clips (16)
  - Nipples (1)
- Surge Protectors (7)
- Wire & Cable (428)
- Electrical Outlet Boxes (84)
- Lighting & Lighting Fixtures (40463)
  - Bath Lightings (5291)
  - Bulbs (497)
  - Sconces (9362)
  - Chandeliers (5239)
  - Pendants (8104)
  - Other Products (11967)
- Tracer Boxes (1)
- Wire Fittings (1)
- Contactors (170)
- Wire Management (68)
  - Wire/Cable Clamps (17)
  - Other Products (51)
- Doorbells (21)
- Photo Cells (0)
- Timers & Switches (505)
- Lamps & Accessories (493)
- Test Leads (39)
- Transformers (106)
- Box Covers & Plates (128)
- Plugs & Receptacles (43)
- Whips (13)
- Raceways (1)
Adhesives, Sealants & Paints (1355)
- HVAC Tapes (64)
- Lubricants (86)
- Adhesive Compounds (74)
- Spray Paint (72)
- Sealants (316)
- Abrasives (16)
- Mastics (9)
- Solvents & Removers (47)
- Brushes, Rollers & Paint Accessories (69)
- Surface Repair (8)
- Markers & Crayons (90)
- Caulk & Caulk Guns (54)
- Tapes (183)
- Compounds & Lubricants (38)
- Primers & Paints (80)
- Brushes (149)
Janitorial (499)
- Paper Toilet Covers (0)
- Cleaning Equipment & Supplies (232)
- Cleaning Chemicals (180)
- Trash Can (41)
- Paper Products (21)
- Floor Cleaning (8)
  - Floor Cleaners (5)
  - Floor Pads (2)
- Bulk Cut Plastic Blocks (0)
- Office Supplies (17)
Septic (133)
- Septic Tank Inspection Plugs (1)
- Septic Pipe & Fittings (1)
- Septic Tanks (39)
  - Two Compartment Septic Tanks (12)
  - Single Compartment Septic Tanks (27)
- Distribution Boxes (6)
- Septic Tanks Parts & Accessories (60)
- Septic Chambers (22)
- Septic Vent Caps (4)
Water Fountains & Coolers (557)
- Wash Fountains (1)
- Drinking Fountains (270)
- Bubblers (21)
- Water Coolers (131)
- Chillers (28)
- Water Fountains & Coolers Accessories (106)

11/2P8SA8-SR 1-1/2" CL800 SW

Manufacturer: Meridian

$0.00

Qty:

Products specifications

products.specs.attributename	products.specs.attributevalue
Size	1-1/2 in.
Product Type	Check Valves