Marine Plumbing & Ventilation

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]

Backing Block for 1-1/4" & 1-1/2" SeacocksFeatures:Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...

GROCO Backing Block f/3/4" 1" Seacocks [BB-1]

Backing Block for 3/4" & 1" SeacocksFeatures: Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...

GROCO 1-1/4" Bronze Flanged Full Flow Seacock [BV-1250]

1-1/4" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk...

GROCO 1" Bronze Flanged Full Flow Seacock [BV-1000]

1" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can...

GROCO 3/4" Bronze Flanged Full Flow Seacock [BV-750]

3/4" Bronze Flanged Full Flow SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug. The zerk can...

GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 3" Thru Hull [ASC-3000]

Bronze Slotted Hull Scoop Strainer with Access Door for Up to 3" Thru HullFeatures:Access door design allows easy access to Thru HullsC84400 bronze body and doorCast filter slotsPressure relief...

GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull [ASC-1250]

Bronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru HullFeatures:Access door design allows easy access to Thru HullsC84400 bronze body and doorCast filter slotsPressure relief...

GROCO ARG-2000 Series 2" Raw Water Strainer w/Stainless Steel Basket [ARG-2000-S]

ARG-2000 Series 2" Raw Water Strainer with Stainless Steel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket...

GROCO ARG-2000 Series 2" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-2000-P]

ARG-2000 Series 2" Raw Water Strainer with Non-Metallic Plastic BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket...

GROCO ARG-1500 Series 1-1/2" Raw Water Strainer w/Stainless Steel Basket [ARG-1500-S]

ARG-1500 Series 1-1/2" Raw Water Strainer with Stainless Steel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket...

GROCO ARG-1500 Series 1-1/2" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-1500-P]

ARG-1500 Series 1-1/2" Raw Water Strainer with Non-Metallic Plastic BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter...

GROCO ARG-1250 Series 1-1/4" Raw Water Strainer w/Monel Basket [ARG-1250]

ARG-1250 Series 1-1/4" Raw Water Strainer with Monel BasketFeatures:Mounting System Allows Removal Without ToolsBonding Connection Both SidesO-Ring Seal All Joining SurfacesFilter Basket Options:...