Shop by Brand: GROCO

3/4" Bronze NPS to NPT Flange Adapter

IBVF Flanged Adapters have been developed to address several common problems in the marine industry.  

Features:  

• Eliminate dangerous thread miss-match when in-line valves are screwed onto thru hulls
• Accept standard thru-hulls into the base and standard in-line valves on top
• Provide a safe and sturdy assembly when in-line valves are used as seacocks
• For OEMs, prevent valve damage during engine or generator installation - the valve can be installed later
• Simplifies future valve replacement
• C83600 Bronze and #316 SS models

3/4" Bronze Tri-Flanged Ball Valve/Seacock

Features:

• 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 also be used for draining
• Field reversible handle allows you to select the closed position orientation (clockwise or counter-clockwise) that best suits the installation
• Handle has square hole to accept standard ratchet, to help reach valves in hard-to-reach locations and ease actuation of difficult to operate valves
• Full Flow
• Triangular base with bolt pattern to match most popular brands makes retrofit easy
• C83600 bronze construction
• Stainless steel handle and hardware
• Chrome plated solid brass ball
• PTFE Seats and Seals
• Bonding attachment on base

3/4" Fresh Water Strainer with Plastic Basket 

Features:

• Protect fresh water pumps from debris.  
• White nylon strainer head and clear plastic sight glass.  Glass unscrews for filter basket cleaning. 
• Mount bracket included.
• Use WSB-P for salt-water or continuous duty AC or genset. 

3/4" NPS NPT Combo Bronze Thru-Hull Fitting with Nut

Features:

• NPSM / NPT combination thread
• C83600 Bronze
• Sizes from 1/2" to 5"
• UL Listed 647B
• Available with (-W) or without nut (-L)
• BSPP and Stainless Steel models available

3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with Nut

Features:

• NPSM / NPT combination thread
• #316 Stainless Steel
• Sizes from 1/2" to 3"
• UL Listed 647B
• BSPP and Stainless Steel models available

3/4" NPT Bronze 3-Way Valve 

Features:

• 3-way valve operates logically - The handle points to the direction of flow
• Center position is "off"
• Handle rotates a full 180°.
• Mount foot included.
• Full flow.  
• Stainless steel handle and hardware. 
• PTFE seats and seals.  
• UL listed for fuel or water.

3/4" NPT Bronze 45 Degree Pipe to 3/4" Hose 

Features:

• 45 degree Male NPT x Hose connection
• C83600 Bronze
• Standard Flow
• UL Listed 647B
• Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems.

Specifications:

• Thread NPT: 3/4"
• Hose ID (in): 3/4"

3/4" NPT Bronze In-Line Ball Valve

Features:

• Female NPT Threads
• 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining
• Selectable handle rotation
• Handle has square hole to accept standard ratchet to help reach valves in hard-to-reach locations and ease actuation of difficult to operate valves
• 400 WOG rated
• Full flow
• C83600 bronze construction
• Stainless steel handle and hardware
• Chrome plated solid brass ball (not a hollow ball)
• PTFE seats and seals
• Bonding attachment
• UL listed for fuel or water
• Fits IBVF for Seacock Application

3/4" NPT Bronze Inline Fuel Valve

Features:

• Selectable handle rotation
• Full flow
• Mount foot included
• C83600 bronze construction
• Stainless steel handle and hardware
• 400 WOG
• PTFE seats and seals
• UL listed for fuel or water

3/4" NPT #316 Stainless Steel In-Line Ball Valve

Features:

• 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining
• Handle has square hole to accept standard ratchet (helps you to reach hard-to-reach valves and eases actuation of hard to operate valves)
• Thumb-release locking mechanism assures the valve remains in the position selected
• 1000 WOG rated
• #316 SS body
• #304 SS handle and trim
• Bonding attachment
• PTFE seats and seals
• UL listed for fuel or water
• Full flow
• Fits IBVF-S for Seacock Application

3/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting

Features:

• Full Flow
• Male NPT x Hose connection
• C83600 Bronze
• Sizes from 1/2" to 3"
• UL Listed 647B
• Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems

3/4" NPT x 1" ID Bronze Full Flow 90° Elbow Pipe to Hose Fitting

Features:

• 90 degree Male NPT x Hose connection
• C83600 Bronze
• Sizes from 1/2" to 3"
• Full Flow
• UL Listed 647B
• Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems

3/4" NPT x 3/4" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow

Features:

• 90 degree Male NPT x Hose connection
• C83600 Bronze
• Sizes from 1/2" to 5"
• Standard Flow
• UL Listed 647B
• Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems

3/4" NPT x 3/4" ID Bronze Pipe to Hose Straight Fitting

Features:

• Male NPT x Hose connection
• C83600 Bronze
• Sizes from 1/2" to 5"
• Standard Flow
• UL Listed 647B
• Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not intended for use in potable water systems

3/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut 

Features:

• Extra long NPSM / NPT combination thread
• #316 Stainless Steel

3/8" NPT Bronze In-Line Ball Valve

Features:

• Female NPT Threads
• 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining
• Selectable handle rotation
• Handle has square hole to accept standard ratchet to help reach valves in hard-to-reach locations and ease actuation of difficult to operate valves
• 400 WOG rated
• Full flow
• C83600 bronze construction
• Stainless steel handle and hardware
• Chrome plated solid brass ball (not a hollow ball)
• PTFE seats and seals
• Bonding attachment
• UL listed for fuel or water
• Fits IBVF for Seacock Application

3/8" NPT Bronze Inline Fuel Valve

Features:

• Selectable handle rotation
• Full flow
• Mount foot included
• C83600 bronze construction
• Stainless steel handle and hardware
• 400 WOG
• PTFE seats and seals
• UL listed for fuel or water

6-Port NPT Bronze Fuel Valve 1/2" Main - 3/8" Return

Features:

• "L" Flow Pattern
• Mount feet included
• C84400 bronze construction
• Both 1/2" main 3/8" return and 1" main 3/4" return options available

Stainless Steel Replacement Screen f/APHS-1250 - Size 1 (.077") Perforation Diameter

Features:

• Replacement Screen
• Stainless Steel
• Size 1 (.077") Perforation Diameter

ARG-1000 Series 1" Raw Water Strainer with Non-Metallic Plastic Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-1000 Series 1" Raw Water Strainer with Stainless Steel Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-1003 Sight Glass Fits ARG-1000

Sight glass fits the ARG-1000.

ARG-1250 Series 1-1/4" Raw Water Strainer with Non-Metallic Plastic Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-1250 Series 1-1/4" Raw Water Strainer with Stainless Steel Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-1253 Sight Glass Fits ARG-1250

Sight glass fits the ARG-1250.

ARG-1503 Sight Glass Fits ARG-1500

Sight glass fits the ARG-1500.

ARG-2000 Series 2" Raw Water Strainer with Non-Metallic Plastic Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-2000 Series 2" Raw Water Strainer with Stainless Steel Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D 

ARG-2003 Sight Glass Fits ARG-2000

Sight glass fits the ARG-2000.

ARG-2503 Sight Glass for ARG-2500 Series

Features:

• Sight Glass
• Clear
• Specifically for ARG-2500 Series

ARG-500 Series 1/2" Raw Water Strainer with Non-Metallic Plastic Basket

Features:

• Mounting System Allows Removal Without Tools
• Bonding Connection Both Sides
• O-Ring Seal All Joining Surfaces
• Filter Basket Options: #304 SS (Standard), Monel & Non-Metallic/Plastic
• One-Piece Molded Sight Glass Eliminates Tie Rods and Gaskets
• Improved Drain Plug
• Non-Metallic Cap Magnifies Internal Viewing
• NPT or BSPP Threaded Ports
• Improved Basket Design
• C84400 bronze head casting
• UL Listed 255-D