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GROSS MECHANICAL LABS (GROCO)

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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 Ball Valve 3/4 /Strainer Combo BVS750
$904.00 $700.99
For most air conditioning, refrigeration, generator and small main engine raw water supply installations. Design combines raw water strainer with full flow seacock. Simplifies installation and maintenance. Features bronze castings, stainless steel full flow ball, full flow pipe size, 1/4" turn open/close operation,...
8 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 3/4" Brz In-Line Check Valve CV-75
$42.34 $35.99
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-75 CV75 UPC# 742985145948
37 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
509 item(s)
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Gross Mechanical Labs Groco 3/4 Str-Non Metallic Basket ARG-750-P
$297.00 $236.99
Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. Plastic filter basket. O-ring seals at strainer cap and between strainer head and sight glass. See-thru screw-on strainer cap allows easy, no-tools maintenance. Spanner...
154 item(s)
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Gross Mechanical Labs Groco 3/4 Stainless FF Ball Valve IBV-750-S
$79.00 $67.99
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...
67 item(s)
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Gross Mechanical Labs Groco 3/4 Scoop Thru-Hull With Nut STH-750-W
$44.00 $38.99
Includes locking nut. MFG# STH-750-W STH750W UPC# 742985063891
385 item(s)
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Gross Mechanical Labs Groco 3/4 Npt-90 X 3/4 Hose PTHC-750
$22.34 $18.99
Standard Flow. MFG# PTHC-750 PTHC750 UPC# 742985004993
359 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
859 item(s)
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Gross Mechanical Labs Groco 3/4 Npt X 1 Id Hose Barb FF-750
$21.16 $17.99
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...
352 item(s)
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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 3/4 90 Deg. Bronze Tail Piece TPC750
$56.00 $52.99
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...
20 item(s)
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Gross Mechanical Labs Groco 3" Npt X 3-1/2" Id Hose Barb FF-3000
$181.00 $155.99
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...
19 item(s)
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Gross Mechanical Labs Groco 3 Strainer #304 SS Basket ARG-3000-S
$941.00 $729.99
Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at strainer cap and between strainer head and sight glass. See-thru screw-on strainer cap allows easy, no-tools...
20 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 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 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 Thru-Hull With Nut TH-2500-W
$209.00 $166.99
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-2500-W TH2500W UPC# 742985064157
79 item(s)
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Gross Mechanical Labs Groco 2-1/2 Str 304 SS Basket ARG-2500-S
$848.00 $657.99
Standard single strainers. No tie rods or leaks under pressure or vacuum. Quick and easy mounting system allowing removal of strainer without tools. #304 Stainless steel filter basket. O-ring seals at strainer cap and between strainer head and sight glass. See-thru screw-on strainer cap allows easy, no-tools...
18 item(s)
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  • Save 14%
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
43 item(s)
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Gross Mechanical Labs Groco 2-1/2 Npt X 2-1/2 Barb PTH-2500
$76.00 $65.99
Straight, standard flow. MFG# PTH-2500 PTH2500 UPC# 742985062993
42 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 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
38 item(s)
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