GROCO

$38.81 $32.99
Unique cast bronze pipe nipples feature an efficient internal check valve which imposes almost zero flow restriction and requires less than 1/2 PSI to open. Colored bands indicate flow direction (green to red). NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PNC-750 PNC750 UPC# 742985168367
17 item(s)
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$63.00 $54.99
Adapter eliminates dangerous thread mis-matches between thru-hulls and in-line valves and valve damage in OEM installations. Accepts a standard thru-hull fitting into the base and a standard in-line valve (or other tapered thread component) on top. Also provides a safe, sturdy assembly when in-line valves are...
17 item(s)
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$44.69 $37.99
Unique cast bronze pipe nipples feature an efficient internal check valve which imposes almost zero flow restriction and requires less than 1/2 PSI to open. Colored bands indicate flow direction (green to red). NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PNC-1000 PNC1000 UPC# 742985168374
15 item(s)
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$112.00 $96.99
NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# IBVF-2000 IBVF2000 UPC# 742985143982
8 item(s)
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$38.81 $32.99
Unique cast bronze pipe nipples feature an efficient internal check valve which imposes almost zero flow restriction and requires less than 1/2 PSI to open. Colored bands indicate flow direction (green to red). NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PNC-500 PNC500 UPC# 742985168350
28 item(s)
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$58.00 $50.99
Adapter eliminates dangerous thread mis-matches between thru-hulls and in-line valves and valve damage in OEM installations. Accepts a standard thru-hull fitting into the base and a standard in-line valve (or other tapered thread component) on top. Also provides a safe, sturdy assembly when in-line valves are...
19 item(s)
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$949.00 $735.99
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...
6 item(s)
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$236.00 $187.99
Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# STH-2500-W STH2500W UPC# 742985170933
13 item(s)
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$35.28 $29.99
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. Includes nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# TH-75-W TH75W UPC# 742985170971
5 item(s)
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$41.16 $34.99
Bronze, 45°, standard flow. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHD-1250 PTHD1250 UPC# 742985157743
65 item(s)
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$60.00 $52.99
Bronze, 45°, standard flow. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHD-2000 PTHD2000 UPC# 742985157767
42 item(s)
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$95.00 $81.99
Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull. Each size fits multiple seacock sizes Press threaded inserts into the hull side of the backing block into the holes that match the seacock flange 1/2" thickness is rigid enough for a secure...
22 item(s)
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$46.00 $40.99
Bronze, 45°, standard flow. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHD-1500 PTHD1500 UPC# 742985161900
40 item(s)
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$48.00 $41.99
Bronze, 90°, standard flow. ISO 9093-1 CERTIFIED. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHC-112PD40 PTHC112PD40 UPC# 742985171619
2 item(s)
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$96.00 $82.99
Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# STH-150-W STH150W UPC# 742985170919
2 item(s)
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$145.00 $124.99
Bronze, 45°, standard flow. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHD-3000 PTHD3000 UPC# 742985157972
23 item(s)
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$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. Includes nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# TH-200-W TH200W UPC# 742985171053
13 item(s)
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$232.00 $184.99
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...
8 item(s)
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$61.16 $51.99
Includes locking nut. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# STH-75-W STH75W UPC# 742985170896
12 item(s)
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$23.52 $19.99
Bronze, 45°, standard flow. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHD-750 PTHD750 UPC# 742985161917
88 item(s)
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$447.00 $355.99
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...
4 item(s)
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$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...
2 item(s)
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$83.00 $71.99
Bronze, 90°, standard flow. ISO 9093-1 CERTIFIED. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHC-2PD50 PTHC2PD50 UPC# 742985171633
3 item(s)
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$41.16 $34.99
Bronze, 90°, standard flow. ISO 9093-1 CERTIFIED. NOT TO BE USED IN POTABLE WATER SYSTEMS. MFG# PTHC-114PD32 PTHC114PD32 UPC# 742985171602
5 item(s)
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