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GROSS MECHANICAL LABS (GROCO)

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Gross Mechanical Labs Groco 3/4 Bronze FF Ball Valve IBV-750
$39.00 $36.99
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....
669 item(s)
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Gross Mechanical Labs Groco 1-1/2" Brz In-Line Check Valve CV-150
$133.00 $114.99
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-150 CV150 UPC# 742985145979
21 item(s)
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Gross Mechanical Labs Groco 1/2 Bronze FF Ball Valve IBV-500
$39.99 $33.99
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....
269 item(s)
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Gross Mechanical Labs Groco 1 Npt X 1-1/4 Id Hose Barb FF-1000
$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...
281 item(s)
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Gross Mechanical Labs Groco Flanged Full Flow Seacock 1-1 BV1500
$574.00 $456.99
Features patented field-selectable and changeable direction of rotation-permits installation in otherwise unusable locations. Tri-flange base and mount hole pattern provide easy retrofit when replacing most popular brands. Handle has a square hole that accepts standard ratchet-helps to reach hard-to-reach valves,...
38 item(s)
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Gross Mechanical Labs Groco 1 Thru-Hull With Nut TH-1000-W
$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
329 item(s)
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Gross Mechanical Labs Groco 1 Npt-90 X 1-1/4 Id Hose BA FFC-1000
$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...
195 item(s)
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Gross Mechanical Labs Groco 1 Scoop Strainer SC1000
$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)
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Gross Mechanical Labs Groco Bronze IN-Line B-Valve 3" IBV-3000
$755.00 $585.99
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....
29 item(s)
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Gross Mechanical Labs Groco 1" NPT x 1 Hose Barb PTH-1000
$19.99 $16.99
MFG# PTH-1000 PTH1000 UPC# 742985004931
372 item(s)
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Gross Mechanical Labs Groco 1-1/2 Bronze FF Ball Valve IBV-1500
$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....
215 item(s)
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Gross Mechanical Labs Groco 3/4 Thru-Hull With Nut TH-750-W
$31.75 $26.99
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-750-W TH750W UPC# 742985064102
529 item(s)
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Gross Mechanical Labs Groco 1-1/4 Nph X 1-1/4 Barb PTH-1250
$31.75 $26.99
Straight, standard flow. MFG# PTH-1250 PTH1250 UPC# 742985004948
252 item(s)
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Gross Mechanical Labs Groco Service Kit (ARG-500, ARG-750) ARG1
$35.28 $29.99
Service kits for ARG strainers. Contain cap O-ring, sight glass O-ring, washer and drain wingnut gasket. MFG# ARG1 UPC# 742985010413
204 item(s)
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Gross Mechanical Labs Groco 1 1/4 Npt X 1-1/2 Id Hose BA FF-1250
$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...
209 item(s)
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Gross Mechanical Labs Groco Flanged Full Flow Seacock 1-1 BV1250
$509.00 $405.99
Features patented field-selectable and changeable direction of rotation-permits installation in otherwise unusable locations. Tri-flange base and mount hole pattern provide easy retrofit when replacing most popular brands. Handle has a square hole that accepts standard ratchet-helps to reach hard-to-reach valves,...
40 item(s)
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Gross Mechanical Labs Groco 3/8 Bronze FF Ball Valve IBV-375
$32.93 $27.99
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....
78 item(s)
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Gross Mechanical Labs Groco Fuel Valve , 1/2IN Ports FV-500
$39.00 $36.99
Fuel system valves must have an independent means of support. These full-flow valves meet all requirements and feature a SS handle and hardware, PTFE seats and seals and is UL Listed for fuel applications. MFG# FV-500 FV500 UPC# 742985142190
32 item(s)
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Gross Mechanical Labs Groco Thru-Hull 1-1/2 SS HTH1500S
$84.00 $73.99
Includes locknut. Stainless Steel. MFG# HTH1500S UPC# 742985139015
196 item(s)
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Gross Mechanical Labs Groco High Speed 3/4"" T-Hull With/Nut HSTH-750-W
$29.40 $24.99
Provides low pressure, low profile flow into plumbing system. Includes locknut. MFG# HSTH-750-W HSTH750W UPC# 742985141728
135 item(s)
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Gross Mechanical Labs Groco 1/2 Npt-90 X 3/4 Id Hose Barb FFC-500
$25.87 $21.99
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...
217 item(s)
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Gross Mechanical Labs Groco Pump Control Kit Automatic AS100
$137.00 $117.99
AS-100 uses the simple and reliable pressure fluctuation from a rising or falling bilge water level to turn your bilge pump on and off automatically. No floats to stick or fill with water. Approximate levels are on at 2-3/4" of bilge level and off at 1". Use with a pump that draws up to 10-amps running continuously...
1 item(s)
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Gross Mechanical Labs Groco 1-1/2 Npt-90 X 1-1/2 Hose PTHC-1500
$47.00 $40.99
Standard Flow. MFG# PTHC-1500 PTHC1500 UPC# 742985005020
170 item(s)
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Gross Mechanical Labs Groco 3/4 NPT X 3/4 Hose Barb PTH-750
$14.11 $11.99
Straight, standard flow. MFG# PTH-750 PTH750 UPC# 742985004924
874 item(s)
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