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Long Island’s Trusted Boating Supply Store – Quality Gear for Your Next Adventure! Shop Now and Save all Year Long.
Long Island’s Trusted Boating Supply Store – Quality Gear for Your Next Adventure! Shop Now and Save all Year Long.

Shields Flex II Series 250 Water/Exhaust Hose with Wire 10'

SKU SHI116-250-312
Brand Shields Hose
Availability :
10+ In Stock
Original price $40.99 - Original price $40.99
Original price
$40.99 - $40.99
Current price $40.99

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Inside Diameter 3 1/2"
Outside Diameter 4"
Maximum Continuous Length 10'
Pressure - PSI 160psi
Temperature Range -20 Degrees to 200 Degrees F
Warranty Details Limited Lifetime
Product Overview
A versatile hose that can be used for many applications

Rarely is a hose manufactured that can handle so many different applications. Shields Series 250 ShieldsFlex II hose is just such a product. Available 1/2" to 8" IDs this hose is appropriate for raw-water intakes, bilge pump intakes and discharges, holding tank vents, scupper drains, and much more. It is ideal for wet-exhaust applications that require bends or longer runs. The Series 250s strength is its permeation resistance to isolate engine exhaust, holding tank odors and ozone gases from the surrounding areas. ShieldsFlex II hose now meets SAE J2006 requirements to double ozone resistance. The synthetic rubber of the Series 250 hose will withstand exposure to mild chemicals, antifreeze and saltwater. A wire helix imbedded between HD synthetic cord reinforces the hose and prevents it from collapsing under pressure while allowing it to make moderate bends. This hose is not recommended for tight radius bends.

Unless noted otherwise, maximum continuous lengths are 10'. Price shown is per foot.

Key Features

Provides high permeation resistance
Ideal for engine exhaust applications that have longer runs or require moderate bends
Appropriate for applications where odor isolation is needed
Meets SAE J2006 ozone resistance requirements
Resists engine exhaust, antifreeze, mild chemical, and saltwater exposure
Wire Helix reinforced to prevent wall collapse under pressure
Abrasion and UV resistant
Available in 1/2"ID to 8"ID
Sold by the foot
Limited lifetime warranty

Application: Engine exhaust or applications requiring high permeation resistance
Construction: Synthetic rubber with wire helix imbedded between synthetic cord
Temperature Range: -20°F to 200°F (250°F intermittent
Approvals: SAE J2006 Type R2, Lloyds Register Type Approval

Brand: Shields Hose

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WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at