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You are here: Home > HPS Silicon Hoses By Sizes > 1" (25mm) Silicone Hoses

HPS High Temp Reinforced 1" (25mm) Silicone Hoses
HPS 1" Silicone Hoses feature 4-ply reinforced high temperature material, for which meet or exceed SAEJ20 Standard. HPS 25mm Silicon Hoses are used by professionals in industries such as high performance racing vehicles, commercial truck and bus, Marine, agricultural and off highway vehicles, turbo diesel, food and beverage, and general manufacturing industries.

HPS 1" silicone hoses are available in straight coupler, 1 foot tube, 3 feet tube, hump coupler, reducer coupler hose, 45 Degree Elbow Coupler and 45 Degree Elbow Reducer, 90 Degree Elbow Coupling and 90 Degree Reducing Elbow. HPS Stainless Steel T-Bolt Clamps are available to match with the 1" silicone hoses. In order to meet the high demand and shorten the turnaround time, up to 90% of HPS silicone hose is instock and ready to ship or pickup from HPS Silicone Hoses Authorized Dealers .

Features
HPS 1" inch silicone hoses are made of 4-ply reinforced and knitted premium polyester fabric with high temperature silicone rubber, engineered for extreme temperature (- 65 deg. F to + 350 deg. F) and various pressure ranges where high performance levels are required.

Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with Coolant.

HPS 1" (25mm) High Temp 4-ply Reinforced Silicone Coupler Hoses Black / Blue

HPS High Temperature 4-ply Reinforced Performance Silicone Coupler Hoses Black Blue Silicon Coupling

SKU Inside Diameter Length Reinforced Layer Color MSRP US$
HTSC-100 1" (25mm) 3" 4-ply Black , Blue $6.38
HTSC-100-L4 1" (25mm) 4" 4-ply Black , Blue $8.38

HPS 1" (25mm) High Temp 4-ply Reinforced 1 Foot Tube Coupler Silicone Hoses Black / Blue

HPS High Temp 4-ply Reinforced 1 Foot Silicone Tube Coupler Hoses Black HPS High Temp 4-ply Reinforced 1 Foot Silicone Tube Coupler Hoses Blue

SKU Inside Diameter Length Reinforced Layer Color MSRP US$
HTST-100 1" (25mm) 1 Foot 4-ply Black , Blue $25.53

HPS 1" (25mm) High Temp 4-ply Reinforced 3 Feet Silicone Tube Coolant Hose Black / Blue

HPS High Temp 4-ply Reinforced 3 Foot Silicone Tube Coupler Coolant Hose Black HPS High Temp 4-ply Reinforced 3 Foot Silicone Tube Coupler Coolant Hose Blue

SKU Inside Diameter Length Reinforced Layer Color MSRP US$
HTST-3F-100 1" (25mm) 3 Feet 4-ply Black , Blue $48.88

HPS 1" (25mm) High Temp 4-Ply Reinforced Straight Silicone Hump Coupler Hose Black / Blue

HPS High Temp 4-ply Reinforced Straight Black Blue Silicone Hump Coupler Hose Silicon Coupling

SKU Inside Diameter Length Reinforced Layer Color MSRP US$
HTSHC-100 1" (25mm) 4" 4-Ply Black , Blue $12.50

HPS 1" (25mm) High Temp 4-ply Reinforced Reducer Coupler Silicone Hoses Black / Blue

HPS 4-ply reinforeced high temp reducer coupler Silicone Hoses black blue

SKU Hose Inside Diameter Length Reinforced Layer Color MSRP US$
HTSR-075-100 3/4" > 1" (19mm > 25mm) 3" 4-Ply Black , Blue $16.50
HTSR-087-100 7/8" > 1" (22mm > 25mm) 3" 4-Ply Black , Blue $16.75
HTSR-100-112 1" > 1 1/8" (25mm > 28mm) 3" 4-Ply Black , Blue $16.86
HTSR-100-125 1" > 1 1/4" (25mm > 32mm) 3" 4-Ply Black , Blue $17.38
HTSR-100-138 1" > 1 3/8" (25mm > 35mm) 3" 4-Ply Black , Blue $17.93
HTSR-100-150 1" > 1 1/2" (25mm > 38mm) 3" 4-Ply Black , Blue $18.48
HTSR-100-162 1" > 1 5/8" (25mm > 41mm) 3" 4-Ply Black , Blue $18.75
HTSR-100-175 1" > 1 3/4" (25mm > 45mm) 3" 4-Ply Black , Blue $19.25

HPS 1" (25mm) High Temp 4-Ply Reinforced 45 Degree Elbow Coupler Silicone Hoses Black / Blue

HPS High Temp 4-ply Reinforced Black 45 Degree Elbow Coupler Silicone Hoses HPS High Temp 4-ply Reinforced Blue 45 Degree Elbow Coupler Silicone Hoses

SKU Inside Diameter Leg Length Reinforced Layer Color MSRP US$
HTSEC45-100 1" (25mm) 5" 4-Ply Black , Blue $21.31

HPS 1" (25mm) High Temp 4-Ply Reinforced 90 Degree Elbow Coupler Silicone Hoses Black / Blue

HPS High Temp 4-ply Reinforced Black 90 Degree Elbow Coupler Silicone Hoses HPS High Temp 4-ply Reinforced Blue 90 Degree Elbow Coupler Silicone Hoses

SKU Inside Diameter Leg Length Reinforced Layer Color MSRP US$
HTSEC90-100 1" (25mm) 4" 4-Ply Black , Blue $21.31

HPS 1" (25mm) High Temp 4-ply Reinforced 45 Degree Elbow Reducer Coupler Silicone Hoses Black / Blue

HPS High Temp 4-ply Reinforced 45 Degree Elbow Reducer Coupler Silicone Hoses Black HPS High Temp 4-ply Reinforced 45 Degree Elbow Reducer Coupler Silicone Hoses Blue

SKU Bore > Bore Hose ID Leg Length Reinforced Layer Color MSRP US$
HTSER45-075-100 3/4" > 1" (19mm > 25mm) 4" 4-Ply Black , Blue $25.80
HTSER45-100-125 1" > 1 1/4" (25mm > 32mm) 4" 4-Ply Black , Blue $26.59
HTSER45-100-150 1" > 1 1/2" (25mm > 38mm) 4" 4-Ply Black , Blue $28.26
HTSER45-100-175 1" > 1 3/4" (25mm > 45mm) 4" 4-Ply Black , Blue $29.00

HPS 1" (25mm) High Temp 4-ply Reinforced 90 Degree Elbow Reducer Coupler Silicone Hoses Black & Blue

HPS High Temp 4-ply Reinforced 90 Degree Elbow Reducer Coupler Silicone Hoses Black HPS High Temp 4-ply Reinforced 90 Degree Elbow Reducer Coupler Silicone Hoses Blue

SKU Inside Diameter Leg Length Reinforced Layer Color MSRP US$
HTSER90-075-100 3/4" > 1" (19mm > 25mm) 4" 4-Ply Black , Blue $25.80
HTSER90-100-125 1" > 1 1/4" (25mm > 32mm) 4" 4-Ply Black , Blue $26.59
HTSER90-100-138 1" > 1 3/8" (25mm > 35mm) 4" 4-Ply Black , Blue $27.50
HTSER90-100-150 1" > 1 1/2" (25mm > 38mm) 4" 4-Ply Black , Blue $28.26
HTSER90-100-175 1" > 1 3/4" (25mm > 45mm) 4" 4-Ply Black , Blue $29.00

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HPS 4-ply Reinforced High Temp 1 inch 25mm Silicone Coupler Hose Silicon Coupling Blue
HPS 4-Ply Reinforced 1" (25mm) Straight Silicone Hose Coupler Blue
MSRP: $6.39

Part Number: HTSC-100-BLUE


HPS 1" Silicone Coupler Hose Blue High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 25mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-ply Reinforced High Temp 1 inch 25mm Silicone Coupler Hose Silicon Coupling Black
HPS 4-Ply Reinforced 1" (25mm) Straight Silicone Hose Coupler Black
MSRP: $6.39

Part Number: HTSC-100-BLK


HPS 1" Silicone Coupler Hose Black High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 25mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-ply Reinforced High Temp 1 inch 25mm Silicone Coupler Hose 4 inch Long
HPS 4-Ply Reinforced 1" (25mm) Silicone Hose Coupler 4" Long Black
MSRP: $8.38

Part Number: HTSC-100-L4-BLK


HPS 1" Silicone Coupler Hose Black 4 inch Long High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 25mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-ply Reinforced High Temp 1 inch 25mm Silicone Coupler Blue Hose 4 inch Long
HPS 4-Ply Reinforced 1" (25mm) Silicone Hose Coupler 4" Long Blue
MSRP: $8.38

Part Number: HTSC-100-L4-BLUE


HPS 1" Silicone Coupler Hose Blue 4 inch Long High Temp 4-ply Reinforced Meet or Exceed SAEJ20 Standard. HPS 25mm silicon hoses with Premium Quality Fabric engineered for extreme temperature and high pressure boost. Great for turbo charged application
HPS 4-Ply Reinforced 1 inch (25mm) Silicone Hump Coupler Hose Black
HPS 4-Ply Reinforced 1" (25mm) Silicone Hump Coupler Hose Black
MSRP: $12.50

Part Number: HTSHC-100-BLK


HPS Black 1" Silicone Hump Coupler Hose meet or exceed SAEJ20 Standard. 25mm Silicon Hump Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 4-Ply Reinforced 1 inch (25mm) Silicone Hump Coupler Hose Blue
HPS 4-Ply Reinforced 1" (25mm) Silicone Hump Coupler Hose Blue
MSRP: $12.50

Part Number: HTSHC-100-BLUE


HPS Blue 1" Silicone Hump Coupler Hose meet or exceed SAEJ20 Standard. 25mm Silicon Hump Coupling Hoses are great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS Reinforced 5/8 inch > 1 inch (16mm > 25mm) Silicone Reducer Coupler Hose Black
HPS Reinforced 5/8" > 1" (16mm > 25mm) Silicone Reducer Coupler Hose Black
MSRP: $16.40

Part Number: HTSR-062-100-BLK


HPS 5/8" > 1" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard.HPS 16mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom radiator coolant setup, turbo intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing
HPS Reinforced 5/8 inch > 1 inch (16mm > 25mm) Silicone Reducer Coupler Hose Blue
HPS Reinforced 5/8" > 1" (16mm > 25mm) Silicone Reducer Coupler Hose Blue
MSRP: $16.40

Part Number: HTSR-062-100-BLUE


HPS 5/8" > 1" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard.HPS 16mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom radiator coolant setup, turbo intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing
HPS 3/4 - 1 inch (19mm - 25mm) Reducer Coupler Silicone Hose Black
HPS 3/4" - 1" (19mm - 25mm) Reducer Coupler Silicone Hose Black
MSRP: $16.50

Part Number: HTSR-075-100-BLK


HPS 3/4" > 1" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 19mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 3/4 - 1 inch (19mm - 25mm) Reducer Coupler Silicone Hose Blue
HPS 3/4" - 1" (19mm - 25mm) Reducer Coupler Silicone Hose Blue
MSRP: $16.50

Part Number: HTSR-075-100-BLUE


HPS 3/4" > 1" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 19mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 7/8 - 1 inch (22mm - 25mm) Reducer Coupler Silicone Hose Black
HPS 7/8" - 1" (22mm - 25mm) Reducer Coupler Silicone Hose Black
MSRP: $16.75

Part Number: HTSR-087-100-BLK


HPS 7/8" > 1" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 22mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 7/8 - 1 inch (22mm - 25mm) Reducer Coupler Silicone Hose Blue
HPS 7/8" - 1" (22mm - 25mm) Reducer Coupler Silicone Hose Blue
MSRP: $16.75

Part Number: HTSR-087-100-BLUE


HPS 7/8" > 1" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 22mm > 25mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1 1/8 inch (25mm - 28mm) Reducer Coupler Silicone Hose Black
HPS 1" - 1 1/8" (25mm - 28mm) Reducer Coupler Silicone Hose Black
MSRP: $16.87

Part Number: HTSR-100-112-BLK


HPS 1" > 1 1/8" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 25mm > 28mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1 1/8 inch (25mm - 28mm) Reducer Coupler Silicone Hose Blue
HPS 1" - 1 1/8" (25mm - 28mm) Reducer Coupler Silicone Hose Blue
MSRP: $16.87

Part Number: HTSR-100-112-BLUE


HPS 1" > 1 1/8" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 25mm > 28mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1.25 inch (25mm - 32mm) Reducer Coupler Silicone Hose Blue
HPS 1" - 1.25" (25mm - 32mm) Reducer Coupler Silicone Hose Blue
MSRP: $17.39

Part Number: HTSR-100-125-BLUE


HPS 1" > 1.25" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 25mm > 32mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1.25 inch (25mm - 32mm) Reducer Coupler Silicone Hose Black
HPS 1" - 1.25" (25mm - 32mm) Reducer Coupler Silicone Hose Black
MSRP: $17.39

Part Number: HTSR-100-125-BLK


HPS 1" > 1.25" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 25mm > 32mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1 3/8 inch (25mm - 35mm) Reducer Coupler Silicone Hose Black
HPS 1" - 1 3/8" (25mm - 35mm) Reducer Coupler Silicone Hose Black
MSRP: $17.93

Part Number: HTSR-100-138-BLK


HPS 1" > 1 3/8" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 25mm > 38mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1 3/8 inch (25mm - 35mm) Reducer Coupler Silicone Hose Blue
HPS 1" - 1 3/8" (25mm - 35mm) Reducer Coupler Silicone Hose Blue
MSRP: $17.93

Part Number: HTSR-100-138-BLUE


HPS 1" > 1 3/8" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 25mm > 38mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1.5 inch (25mm - 38mm) Reducer Coupler Silicone Hose Blue
HPS 1" - 1.5" (25mm - 38mm) Reducer Coupler Silicone Hose Blue
MSRP: $18.48

Part Number: HTSR-100-150-BLUE


HPS 1" > 1.5" 4-Ply Reinforced Silicone Reducer Hose Blue meet or exceed SAEJ20 Standard. HPS 25mm > 38mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.
HPS 1 - 1.5 inch (25mm - 38mm) Reducer Coupler Silicone Hose Black
HPS 1" - 1.5" (25mm - 38mm) Reducer Coupler Silicone Hose Black
MSRP: $18.48

Part Number: HTSR-100-150-BLK


HPS 1" > 1.5" 4-Ply Reinforced Silicone Reducer Hose Black meet or exceed SAEJ20 Standard. HPS 25mm > 38mm Silicon Reducing coupler is great for race car fabrication, custom turbo, intercooler piping, supercharger, DIY intake, road racing, drifting, sand rail or drag racing.