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Vented Loop
Vented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled).
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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54.53 |
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Vented Loop
Vented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled)
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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30.90 |
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Vented Loop Solenoid Valve for 37010 Series Toilet
When installing a vented loop in the inlet hose, it is recommended that a Vented Loop Solenoid Valve (37068-2000) is connected to the vent air inlet to ensure maximum electric toilet performance and prime-ability. Connect the brass port of the valve (remove plastic filter, if installed) with the air inlet of the vented loop. Wire the solenoid valve in parallel with the toilet motor by connecting one side of the solenoid to the toilet flush switch and the other side to battery ground.
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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101.82 |
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Vented Loop 19
19mm (3/4″) air valve loop to prevent back siphoning for waste water systems.
Features:
Safety requirement for waste water systems mounted below water line
*Certification: CE marked 94/25/ECC, ISO8846 Small Craft, Electromagnetic compatibility 89/336/EEC, EN51014 1993/radio disturbance
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19.27 |
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MF 842 Vented Loop - 3/4"
Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.
Specifications:
Barb Size: 3/4" (19.05mm)
Height: 4-1/2" (114.3mm)
Width: 3-3/4"" (95.25mm)
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23.22 |
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MF 843 Vented Loop - 5/8"
Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.
Specifications:
Barb Size: 5/8" (15.87mm)
Height: 4-1/2" (114.3mm)
Width: 4" (101.6mm)
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29.46 |
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Scot Pump 913-VL 07 VENTED LOOP 3/4" SS FPT
The Vacuum Breaker has a normally closed poppet which keeps vent line fumes from the vessel. The breaker is designed for a corrosion proof service life with a protected air vent. All of the parts exposed to liquid are manufactured from Delrin. The external poppet spring is stainless steel. Liquid never touches the stainless steel spring.
The vacuum breaker has a low vacuum breakaway.
Pressure on the inside of the loop keeps the breaker closed. The soft, resilient seat gives quiet, trouble-free operation. The spring action provides a quiet opening and closing operation. Air goes in – never out.
• Type 316 Stainless Steel Loop with Vacuum Breaker Standard SAE ( Society ofAutomotive Engineers) Hose Barb on each end.
• Use for Heads, Bilge Pumps, Shower Pumps, and Engine Exhaust Lines
• Sizes 1/2 inch to 2 inches
• All head flushing water and discharge lines, engine wet exhaust lines, and bilge pump lines should have a vented loop.
• Use on marine heads, engine cooling systems, and bilge pumps.
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101.66 |
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Scot Pump 913-VL 06 Vented Loop 5/8"
The Vacuum Breaker has a normally closed poppet which keeps vent line fumes from the vessel. The breaker is designed for a corrosion proof service life with a protected air vent. All of the parts exposed to liquid are manufactured from Delrin. The external poppet spring is stainless steel. Liquid never touches the stainless steel spring.
The vacuum breaker has a low vacuum breakaway.
Pressure on the inside of the loop keeps the breaker closed. The soft, resilient seat gives quiet, trouble-free operation. The spring action provides a quiet opening and closing operation. Air goes in – never out.
• Type 316 Stainless Steel Loop with Vacuum Breaker Standard SAE ( Society of Automotive Engineers) Hose Barb on each end.
• Use for Heads, Bilge Pumps, Shower Pumps, and Engine Exhaust Lines
• Sizes 1/2 inch to 2 inches
• All head flushing water and discharge lines, engine wet exhaust lines, and bilge pump lines should have a vented loop.
• Use on marine heads, engine cooling systems, and bilge pumps.
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97.24 |
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Bronze Vented Loop - 3/4" Hose
Features:
Allows air to enter to break siphon, but does not permit air and odors to escape! Cap is threaded 1/2" NPT to accept a barb fitting if you wish to vent overboard.
Overboard venting is required if PVL or HVL series is used in an exhaust system.
HVL and PVL series vented loops assure clog-free anti-siphon protection for sanitation or engine exhaust systems. The oversized vent valve can easily be removed for inspection or cleaning without tools.
Mount Hardware is included.
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175.33 |
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Bronze Vented Loop - 2" Hose
Features:
Allows air to enter to break siphon, but does not permit air and odors to escape! Cap is threaded 1/2" NPT to accept a barb fitting if you wish to vent overboard.
Overboard venting is required if PVL or HVL series is used in an exhaust system.
HVL and PVL series vented loops assure clog-free anti-siphon protection for sanitation or engine exhaust systems. The oversized vent valve can easily be removed for inspection or cleaning without tools.
Mount Hardware is included.
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213.34 |
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Vented Loop
Vented loops are anti-siphon safety devices for use with both manual and electric marine toilets installed below the waterline (static or heeled)
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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44.59 |
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MF 844 Vented Loop - 1"
Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.
Specifications:
Barb Size: 1" (25.4mm)
Height: 7" (177.8mm)
Width: 9" (228.6mm)
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33.49 |
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Vented Loop 25
25mm (1″) air valve loop to prevent back siphoning for waste water systems.
Features:
Safety requirement for waste water systems mounted below water line
*Certification: CE marked 94/25/ECC, ISO8846 Small Craft, Electromagnetic compatibility 89/336/EEC, EN51014 1993/radio disturbance
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20.70 |
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Vented Loop 38
38mm (1,5″) air valve loop to prevent back siphoning for waste water systems.
Features:
Safety requirement for waste water systems mounted below water line
*Certification: CE marked 94/25/ECC, ISO8846 Small Craft, Electromagnetic compatibility 89/336/EEC, EN51014 1993/radio disturbance
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24.43 |
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MF 845 Vented Loop - 1/2"
Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.
Specifications:
Barb Size: 1/2" (12.7mm)
Height: 5-1/4" (133.35mm)
Width: 4-1/4" (107.95mm)
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28.69 |
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