Collection:
GROCO
294 products
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4% Off
GROCO 2-1/2" Bronze Thru-Hull Fitting w/Nut [TH-2500-W]
Regular price
$208.95
Sale price
$208.95
Regular price
$218.00
Unit price
/per
2-1/2" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 2-1/2" GROCO thru-hull fitting than conventional thru-hulls.Features:
NPSM / NPT combination thread
C83600 Bronze
U...
11% Off
GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]
Regular price
$502.95
Sale price
$502.95
Regular price
$565.00
Unit price
/per
2-1/2" Bronze Tri-Flanged Ball Valve/SeacockFeatures:
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...
4% Off
GROCO 2-1/2" Engine Flush Kit Adaptor [SSC-2500]
Regular price
$366.95
Sale price
$366.95
Regular price
$384.00
Unit price
/per
2-1/2" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant eme...
4% Off
GROCO 2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" Hose [PTHD-2500]
Regular price
$111.95
Sale price
$111.95
Regular price
$117.00
Unit price
/per
2-1/2" NPT Bronze 45 Degree Pipe to 2-1/2" 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 NS...
20% Off
GROCO 2-1/2" Safety Seacock w/2" Side Port [SBV-2500-P]
Regular price
$1,300.95
Sale price
$1,300.95
Regular price
$1,626.00
Unit price
/per
2-1/2" Safety Seacock w/2" Side Port Features:
Two driver ports permit handle relocation.
NPT threaded side port accepts SSCV or any NPT threaded accessory.
Handle has square hole that accepts sta...
4% Off
GROCO 3" Bronze Thru-Hull Fitting w/Nut [TH-3000-W]
Regular price
$299.95
Sale price
$299.95
Regular price
$313.00
Unit price
/per
3" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.Features:
NPSM / NPT combination thread
C83600 Bronze
UL listed...
11% Off
GROCO 3" Full Flow Ball Valve [FBV-3000]
Regular price
$666.95
Sale price
$666.95
Regular price
$750.00
Unit price
/per
3" Full Flow Ball ValveThis GROCO flanged ball valve is designed for controlling the flow and pressure of fluids in a pipeline system.Features:
1-1/4" sizes and larger include one grease zerk fitt...
4% Off
GROCO 3/4" 90 Degree Hose Thru-Hull Fitting [HTHC-750-S]
Regular price
$52.95
Sale price
$52.95
Regular price
$55.00
Unit price
/per
3/4" 90 Degree Hose Thru-Hull Fitting Features:
90 Degree Barb
#316 Stainless Steel Thru Hull with Bronze Hose Connection
UL Listed 647B
Specifications:
Material: Stainless Steel
Hose Size: 3/4"
...
20% Off
GROCO 3/4" Ball Valve/Seacock Raw Water Strainer Combo [BVS-750]
Regular price
$713.95
Sale price
$713.95
Regular price
$892.00
Unit price
/per
3/4" Ball Valve/Seacock & Raw Water Strainer ComboFeatures:
Square hole in handle accepts standard ratchet
1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only wit...
2% Off
GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut [STH-750-W]
Regular price
$42.95
Sale price
$42.95
Regular price
$44.00
Unit price
/per
3/4" Bronze Combo Scoop Thru-Hull w/Nut Features:
Designed for increased flow compared to standard Thru Hulls
NPSM / NPT combination thread
C83600 Bronze
Specifications:Thread NPS: 3/4" Specificat...
3% Off
GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]
Regular price
$38.95
Sale price
$38.95
Regular price
$40.00
Unit price
/per
3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:
Designed for increased flow compared to standard Thru Hulls and with less drag
Extra Long NPSM / NPT combination thread
C83600 B...
3% Off
GROCO 3/4" Bronze Extra Long Thru-Hull Fitting w/Nut [THXL-750-W]
Regular price
$39.95
Sale price
$39.95
Regular price
$41.00
Unit price
/per
3/4" Bronze Extra Long Thru-Hull Fitting w/Nut Features:
Extra long NPSM / NPT combination thread
C83600 Bronze
Specifications:
Hose Size: 3/4"
Material: Bronze
Box Dimensions: 3"H x 3"W x 7"L WT...
4% Off
GROCO 3/4" Bronze Flanged Full Flow Seacock [BV-750]
Regular price
$331.95
Sale price
$331.95
Regular price
$347.00
Unit price
/per
3/4" Bronze Flanged Full Flow SeacockFeatures:
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 ...
0% Off
GROCO 3/4" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-750-W]
Regular price
$21.95
Sale price
$21.95
Regular price
$22.00
Unit price
/per
3/4" Bronze High Speed Thru-Hull Fitting w/Nut Features:
Designed for increased flow compared to standard Thru Hulls and with less drag
NPSM / NPT combination thread
C83600 Bronze
Specifications:...
3% Off
GROCO 3/4" Bronze In-Line Check Valve [CV-75]
Regular price
$35.95
Sale price
$35.95
Regular price
$37.00
Unit price
/per
3/4" Bronze In-Line Check ValveFeatures:
C83600 cast bronze construction
NPT threaded ports
1/2" - 2" sizes
Suitable for use with diesel fuel or gasoline
Specifications:
Construction: Bronze
Box ...
0% Off
GROCO 3/4" Bronze Nipple Check Valve [PNC-750]
Regular price
$19.95
Sale price
$19.95
Regular price
$20.00
Unit price
/per
3/4" Bronze Pipe Nipple Check ValveFeatures:
C83600 cast bronze construction
NPT threads
1/2" - 2" sizes
Not suitable for use with diesel fuel or gasoline
Maximum recommended temperature = 176-F (...
3% Off
GROCO 3/4" Bronze NPS to NPT Flange Adapter [IBVF-750]
Regular price
$58.95
Sale price
$58.95
Regular price
$61.00
Unit price
/per
3/4" Bronze NPS to NPT Flange AdapterIBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features:
Eliminate dangerous thread miss-match when in...
4% Off
GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock [FBV-750]
Regular price
$79.95
Sale price
$79.95
Regular price
$83.00
Unit price
/per
3/4" Bronze Tri-Flanged Ball Valve/SeacockFeatures:
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 z...
4% Off
GROCO 3/4" Engine Flush Kit Adaptor [SSC-750]
Regular price
$169.95
Sale price
$169.95
Regular price
$177.00
Unit price
/per
3/4" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant emerg...
3% Off
GROCO 3/4" Fresh Water Strainer w/#304 SS Basket [WSB-750]
Regular price
$58.95
Sale price
$58.95
Regular price
$61.00
Unit price
/per
3/4" Fresh Water Strainer w/#304 SS Basket Features:
Protect fresh water pumps from debris.
White nylon strainer head and clear plastic sight glass. Glass unscrews for filter basket cleaning.
...
3% Off
GROCO 3/4" Fresh Water Strainer w/Plastic Basket [WSB-750-P]
Regular price
$63.95
Sale price
$63.95
Regular price
$66.00
Unit price
/per
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...
5% Off
GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-750-W]
Regular price
$21.95
Sale price
$21.95
Regular price
$23.00
Unit price
/per
3/4" NPS NPT Combo Bronze Thru-Hull Fitting with NutFeatures:
NPSM / NPT combination thread
C83600 Bronze
Sizes from 1/2" to 5"
UL Listed 647B
Available with (-W) or without nut (-L)
BSPP and Stai...
0% Off
GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut [TH-750-WS]
Regular price
$20.95
Sale price
$20.95
Regular price
$21.00
Unit price
/per
3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with NutFeatures:
NPSM / NPT combination thread
#316 Stainless Steel
Sizes from 1/2" to 3"
UL Listed 647B
BSPP and Stainless Steel models avail...
3% Off
GROCO 3/4" NPT Bronze 3-Way Valve [TWV-750]
Regular price
$62.95
Sale price
$62.95
Regular price
$65.00
Unit price
/per
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 flo...
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