GROSS MECHANICAL LABS (GROCO)

$39.00 $36.99
For installations where hull thickness dictates the use of longer fitting. MFG# THXL-750-W THXL750W UPC# 742985141742 MFG# THXL-750-W THXL750W UPC# 742985141742
174 item(s)
+

$136.00 $116.99
MFG# FV-450-X FV450X UPC# 742985159198
45 item(s)
+

$34.11 $28.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FFC fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
236 item(s)
+

$36.46 $30.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FF fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
222 item(s)
+

$58.00 $54.99
TPC series Tail Pieces are threaded with NPS (Straight) female pipe thread, and are for use with GROCO SV series Seacocks or with any product with straight male pipe thread. The use of TPC series Tail Pieces on products with NPT (tapered) pipe thread is recommended only for low pressure application, and then only...
7 item(s)
+

$72.00 $61.99
Patented field reversible handle allows you to select the closed position orientation (clockwise or counterclockwise) 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. 400 WOG...
351 item(s)
+

$324.00 $257.99
Impossible to waterlog. System water pressure is separated from fully adjustable air charge by neoprene diaphragm. Recommend same air charge as pump cut-on pressure. Mounts in any position. Stainless steel mount straps included. MFG# PST1 UPC# 742985005389
20 item(s)
+

$39.99 $33.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FFC fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
120 item(s)
+

$25.87 $21.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FF fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
289 item(s)
+

$27.05 $22.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FF fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
202 item(s)
+

$34.11 $28.99
Standard Flow. MFG# PTHC-1000 PTHC1000 UPC# 742985005006
251 item(s)
+

$35.00 $32.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FFC fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
201 item(s)
+

$60.00 $52.99
Bronze. Mount the ring permanently. Fasten the strainer to the ring and remove as often as needed. MFG# SC1000 UPC# 742985016484
45 item(s)
+

$60.00 $52.99
Includes locking nut. MFG# STH-1000-W STH1000W UPC# 742985063907
190 item(s)
+

$84.00 $72.99
Handle has square hole to accept standard ratchet helps you to reach hard-to-reach valves and eases actuation of hard to operate valves. Handle has thumb-release locking mechanism to ensure that the valve remains in the open or closed position you have selected until you wish to change it. 1000 WOG rated. 304...
92 item(s)
+

$39.99 $33.99
Should have threaded portion cut to proper length considering hull and butt block thickness. Consider thread depth when using a seacock. Sealant is recommended between hull and thru-hull flange. Has locknut with bonding screw. Comes with nut. MFG# TH-1000-W TH1000W UPC# 742985064119
348 item(s)
+

$47.00 $43.99
May be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems. Unique design reduces flow turbulence and restriction, and improves pump performance. Cast bronze construction. NPT threaded ports. MFG# CV-100 CV100 UPC# 742985145955
23 item(s)
+

$19.99 $16.99
MFG# PTH-1000 PTH1000 UPC# 742985004931
423 item(s)
+

$50.00 $43.99
For installations where hull thickness dictates the use of longer fitting. Locknut has bonding connection. MFG# THXL-1000-W THXL1000W UPC# 742985141759
83 item(s)
+

$137.00 $117.99
Patented field reversible handle allows you to select the closed position orientation (clockwise or counterclockwise) 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. 400 WOG rated....
221 item(s)
+

$37.64 $31.99
Straight, standard flow. MFG# PTH-1500 PTH1500 UPC# 742985004955
293 item(s)
+

$47.00 $40.99
Standard Flow. MFG# PTHC-1500 PTHC1500 UPC# 742985005020
175 item(s)
+

$73.00 $62.99
Used for connecting hose to valve, seacocks, strainers or any hardware having female NPT pipe threads. FFC fittings are designed to accommodate the designed full pipe size flow and to provide an unrestricted passage through the fitting. If a 3/4" fitting is to provide full flow through the fitting, and also have a...
33 item(s)
+

$171.00 $147.99
Handle has square hole to accept standard ratchet helps you to reach hard-to-reach valves and eases actuation of hard to operate valves. Handle has thumb-release locking mechanism to ensure that the valve remains in the open or closed position you have selected until you wish to change it. 1000 WOG rated. 304...
59 item(s)
+