Skip to product information
1 of 1

Brand: Forespar Performance Products

Forespar MF 847 Vented Loop, 1-1/8 in.

Forespar MF 847 Vented Loop, 1-1/8 in.

Regular price $41.45
Regular price Sale price $41.45
Sale Sold out
Shipping calculated at checkout.

10 available

Quantity

The Forespar MF 847 Vented Loop is designed to prevent siphoning between tanks in marine fluid systems, such as marine toilets and engine cooling setups. Its integrated valve system allows air to enter the line when the system is inactive and seals securely when fluid passes through. Constructed from durable Marelon, this loop is resistant to corrosion and includes a duckbill one-way valve capable of sealing effectively even when particulate matter is present in the fluid.

  • Barb Size: 1-1/8 in. (28.57 mm)
  • Height: 7 in. (177.8 mm)
  • Width: 9 in. (228.6 mm)
  • Material: Marelon
  • Model Number: 903018

Product facts

CT SKU
CT-106952
Model / MPN
903018
UPC / GTIN
028028192231
Package dimensions
2" X 6" X 8"
Package weight
0.5 lb
Specifications
Type = Vented Loops

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.