Forespar Marelon Vented Loops
Forespar Forespar
  • Forespar Marelon Vented Loops

Forespar Marelon Vented Loops

Installing a vented loop will ensure that fluids will not siphon from tank to tank. Forespar Marelon 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. Marelon is the only synthetic material to pass the stringent Marine U.L. testing.

All critical hose connections should be double clamped at both ends. Ideally, the hose clamp screws should be mounted opposite one another for maximum security. Use the highest quality AWAB hose clamps for longest life and best performance.

 
IN STOCK - Available for pickup 
Web only. No backorders on clearance products.
$37.19 / ea
List:  $46.49 / ea
You Save:  $9.30
qty.   
CLEARANCE
 
IN STOCK - Not available for pickup  
$33.11 / ea
qty.   
$37.19
$33.11
$31.56
$34.30
$33.31
$40.78
$35.75
$43.49
$36.89
$48.95
$42.50
$12.36
 The item was added to your wishlist.
 The item was added to your shop cart.
Tech Spec Product Info User Generated Content
Item No.  Barb size or Hose ID (inches)  Height (inches)  Width (inches) 
FOR-903008  1/2"  5-1/4"  4-1/4" 
FOR-903003  5/8"  5-1/4"  4-1/4" 
FOR-903001  3/4"  4-1/2"  3-3/4" 
FOR-903007  1"  5-1/4"  4-1/4" 
FOR-903000  1-1/2"  6-3/4"  7-3/4" 
BRAND: Forespar
Material: Marelon
Type: Vented Hose Loop
4.5 2

1 1/4" venter loop

5

hard to find a 1 1/4" vented loop. This one works.

rh

Hawaii

Yes

Marelon does not corrode

4

Marelon plumbing components are rugged, well made and do not conduct electricity- no bonding needed. Much lighter than the bronze equivalent part.

Dudley

Dracut, MA

Yes

Forespar Marelon Vented Loops

4.52

100.0

Related Items:
TotalBoat Blogs Live Tech Support Jamestown Forum Free Catalog