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GROSS MECHANICAL LABS (GROCO)

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Gross Mechanical Labs Groco 1-1/4 Scoop Thru Hull With/Nut STH-1250-W
$86.00 $73.99
Includes locking nut. MFG# STH-1250-W STH1250W UPC# 742985063914
105 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
194 item(s)
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Gross Mechanical Labs Groco 1-1/2" Xtra-Long T-Hull With/Nut THXL-1500-W
$86.00 $73.99
For installations where hull thickness dictates the use of longer fitting. Locknut has bonding connection. MFG# THXL-1500-W THXL1500W UPC# 742985141773
56 item(s)
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Gross Mechanical Labs Groco 1-1/4" Brz In-Line Check Valve CV-125
$87.00 $74.99
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-125 CV125 UPC# 742985145962
6 item(s)
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Gross Mechanical Labs groco Tailpiece 90 Degree 1-1/2 TPC1500
$86.00 $74.99
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...
32 item(s)
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Gross Mechanical Labs Groco 1-1/2' Scoop Thru-Hull With/Nut STH-1500-W
$96.00 $82.99
Includes locking nut. MFG# STH-1500-W STH1500W UPC# 742985063921
75 item(s)
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Gross Mechanical Labs Groco 1-1/4 Bronze FF Ball Valve IBV-1250
$97.00 $83.99
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....
256 item(s)
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Gross Mechanical Labs Groco 3 Npt X 3 Barb PTH-3000
$102.00 $87.99
Straight, standard flow. MFG# PTH-3000 PTH3000 UPC# 742985063006
53 item(s)
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Gross Mechanical Labs Groco Thru-Hull 2 SS HTH2000S
$104.00 $89.99
Includes locknut. Stainless Steel. MFG# HTH2000S UPC# 742985139022
87 item(s)
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Gross Mechanical Labs Groco 2 Thru-Hull With Nut TH-2000-W
$106.00 $91.99
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-2000-W TH2000W UPC# 742985005174
144 item(s)
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Gross Mechanical Labs Groco Tri-Flange Seacock 1 FBV-1000
$110.00 $94.99
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 location and eases operation of hard to actuate valves. Chrome plated solid...
125 item(s)
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Gross Mechanical Labs Groco 2-1/2"Npt X 2-3/4"Id Hose Barb FF-2500
$111.00 $95.99
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...
14 item(s)
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Gross Mechanical Labs Groco 2-1/2 Npt-90 X 2-1/2 Hose PTHC-2500
$117.00 $100.99
Standard Flow. MFG# PTHC-2500 PTHC2500 UPC# 742985063075
39 item(s)
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Gross Mechanical Labs Groco 2" Xtra-Long T-Hull With Nut THXL-2000-W
$119.00 $102.99
For installations where hull thickness dictates the use of longer fitting. Locknut has bonding connection. MFG# THXL-2000-W THXL2000W UPC# 742985141780
24 item(s)
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Gross Mechanical Labs Groco 1-1/4 Stainless FF Ball Valve IBV-1250-S
$131.00 $112.99
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...
22 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 Tri-Flange Seacock 1-1/4 FBV-1250
$135.00 $116.99
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 location and eases operation of hard to actuate valves. Chrome plated solid...
92 item(s)
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Gross Mechanical Labs Groco 4-Way, 1/2" Full Flo Selector FV-450-X
$136.00 $116.99
MFG# FV-450-X FV450X UPC# 742985159198
44 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 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 Npt-90 X3 Hose PTHC-3000
$149.00 $128.99
Standard Flow. MFG# PTHC-3000 PTHC3000 UPC# 742985063082
36 item(s)
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Gross Mechanical Labs Groco 2" Thread Scoop Thru-Hull With Nut - STH2000W
$162.00 $139.99
Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# STH-2000-W STH2000W UPC# 742985101739
55 item(s)
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Gross Mechanical Labs Groco 1-1/2 Stainless FF Ball Valve IBV-1500-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...
54 item(s)
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Gross Mechanical Labs groco Toilet Repair Kit HFMASTERMP
$189.00 $150.99
Improved valve system requiring less water per flush which makes it ideal for boats using holding tanks and easier pumping and no recirculation. Long stroke piston type pump for smooth, dependable operation. 90° discharge. Adapts to Groco ZD system or any other supplemental treatment or retention system....
22 item(s)
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