A full 17% lighter than previous models. Kochek Flex-Lite® ridged PVC drafting hose offers exceptional performance and durability for a wide range of non-pressurized applications. The black ridged exterior provides excellent flexibility and dimensional stability, while the smooth bore interior surface offers virtually unrestricted flow. Special low temperature PVC compound allows the hose to maintain excellent flexibility from -40°F through 150°F.

Kochek’s exclusive Poly-Lock® collar locks into the outer corrugation and uses gaskets on the smooth inner wall to create a redundant sealing system between the inside hose wall and shank. This low-profile, high-strength connection and interlock system is offered with a variety of Kochek’s precision machined aluminum alloy connectors to meet specific requirements. The result is a PVC drafting hose system that delivers excellent performance with superior strength and durability from end to end. Available in 10’ segments. Choose from a variety of hose sizes and connector styles to meet your needs.

Features:

• Collar and coupling retention exceeds pull-test of 1,100 lbs.
• Hose remains highly flexible from 150°F through -40°F
• Hose has 38-lb. working pressure
• Light weight – 17% lighter than previous designs
• Redundant sealing system between inside hose wall and shank.
• Smooth inner bore offers efficient, unrestricted flow
• Clear web for visual monitoring
• Poly-Lock Collar attaches to hose with just two quick disconnect/connect stainless-steel bolts

Applications:

• Suction side drafting
• Dry Hydrant Connections
• Trash pumps
• Construction and Mining
• Solid Material Transfer

Connector Options / Hose Sizes:

• NH LH Female x NH RL Male - 2.5"*, 3", 4" 4.5"**, 5", or 6"
• NH RL Female x NH RL Male - 1.5", 2.5"*, 3", 4" 4.5"**, 5", or 6"
• Storz No Handle - 4", 5" or 6"
• Storz Folding LH - 4", 5" or 6"
• Storz Rigid LH - 5"
• Camlock x Camlock - 4" or 5"

*2.5" connector use 3" hose
**4.5" connector use 5" hose