Specs & Features

Available in Black or Blue (High Temp) or Orange (Ultra High Temp)
Heat, UV and ozone resistant
HPS High Temp Silicone Hump Couplers
- Temperature Range: -65 deg. F to + 350 deg. F (177 deg. C)
- Length: Available in 3", 4" and 6" length.
- Reinforced Layer: 4-ply or 6-ply polyester
- Wall Thickness: 4.5mm +/- 0.5mm
HPS Ultra High Temp Silicone Hump Couplers
- Temperature Range: -65 deg. F to + 500 deg. F (260 deg. C)
- Reinforced Layer: 4-ply or 6-ply Aramid
- Length: Available in 4" and 6" length
Note: HPS Silicone hoses are designed for use with water or coolant/anti-freeze only. They are not designed for use with oil.

HPS High Temp Specifications

Hose Inside Diameter	High Temp Hose Outside ID	Ultra High Temp Hose Outside ID
13mm (0.5")	22mm (0.88")	23mm (0.91")
16mm (0.63")	25mm (1")	26mm (1.03")
19mm (0.75")	28mm (1.13")	29mm (1.15")
22mm (0.88")	31mm (1.23")	32mm (1.25")
25mm (1")	34mm (1.34")	35mm (1.38")
32mm (1.25")	41mm (1.63")	42mm (1.66")
35mm (1.38")	44mm (1.74")	45mm (1.75")
38mm (1.5")	47mm (1.86")	48mm (1.88")
41mm (1.63")	50mm (1.97")	51mm (2")
45mm (1.75")	54mm (2.13")	55mm (2.17")
51mm (2")	60mm (2.38")	61mm (2.41")
57mm (2.25")	66mm (2.6")	67mm (2.625")
60mm (2.38")	69mm (2.72")	N/A
63mm (2.5")	72mm (2.84")	73mm (2.88")

Product Description

HPS Silicone Hump Coupler Hoses are made with durable, multi-layered, high-temperature materials that meet or exceed the SAEJ20 standard. Designed for exceptional reliability, these hoses are trusted in industries like high-performance racing, commercial trucking, marine applications and turbo diesel systems. These are also great for DIY or custom turbo or supercharger setups. Their robust construction ensures they perform in demanding conditions without compromising quality or safety.

HPS Silicone Hump Coupler Hoses are built to handle expansion, movement, and extreme vibrations. HPS Silicone Hump Coupler Hoses are ideal for connecting hard pipes. They help reduce the risk of pipes disconnecting or breaking under pressure or vibration. These hoses are engineered for long-lasting performance, making them essential for applications requiring durability and flexibility under challenging conditions.

Whether for turbo systems, industrial setups, or custom automotive needs, HPS Hump Coupler Hoses deliver consistent, high-quality results. Their precision design supports seamless connections, ensuring a secure fit and reducing the need for frequent maintenance. For industries that demand reliability and efficiency, HPS Silicone Hoses are the go-to choice for superior performance.

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