Welcome to HPS Silicone Hoses!

Straight Coupler

HPS High Temp Reinforced Straight Silicone Coupler Hoses
HPS High Temp Reinforced Silicone Straight Coupler Hose meet or exceed SAEJ20 standard, ideal for heavy duty pressure connections in hostile engine environments, extreme temperatures and various pressure ranges where high performance levels are required.

Technical Specification

HPS High Temp Silicone Couplers
Temperature Range:- 65 deg. F to + 350 deg. F (177 deg. C)
Reinforced Layer: Multi-ply polyester
Length: Available in 3", 4" and 6" length. Also available in 1 foot and 3 feet length.

HPS Ultra High Temp Silicone Couplers
Temperature Range:- 65 deg. F to + 500 deg. F (260 deg. C)
Reinforced Layer: Multi-ply Aramid
Length: Available in 4 inch, 1 foot and 3 feet length

Remark
Silicone hose is NOT compatible with fuel or oil.
Silicone hose is compatible with water or anti-freeze such as coolant.

HPS High Temperature Reinforced Silicone Coupler Hose Black / Blue

Maximum Temperature Rating: 350 deg. F (177 deg. C)

500 deg. F couplers are also available now!

HPS High Temp Reinforced Silicone Coupler Hoses Black Blue

To purchase the item or review the product details, simply click on the part number listed in the table

Inside DiameterLengthReinforced LayerMax. TemperatureMSRPPart Number (Black)Part Number (Blue)
1" (25mm) 3" 4-Ply Polyester 350F $6.39 HTSC-100-BLK HTSC-100-BLUE
1-1/8" (28mm) 3" 4-Ply Polyester 350F $6.66 HTSC-112-BLK HTSC-112-BLUE
1-3/16" (30mm) 3" 4-Ply Polyester 350F $6.93 HTSC-118-BLK HTSC-118-BLUE
1-1/4" (32mm) 3" 4-Ply Polyester 350F $7.22 HTSC-125-BLK HTSC-125-BLUE
1-3/8" (35mm) 3" 4-Ply Polyester 350F $7.52 HTSC-138-BLK HTSC-138-BLUE
1-1/2" (38mm) 3" 4-Ply Polyester 350F $7.83 HTSC-150-BLK HTSC-150-BLUE
1-5/8" (41mm) 3" 4-Ply Polyester 350F $8.00 HTSC-162-BLK HTSC-162-BLUE
1-3/4" (45mm) 3" 4-Ply Polyester 350F $8.15 HTSC-175-BLK HTSC-175-BLUE
1-7/8" (48mm) 3" 4-Ply Polyester 350F $8.35 HTSC-187-BLK HTSC-187-BLUE
2" (51mm) 3" 4-Ply Polyester 350F $8.50 HTSC-200-BLK HTSC-200-BLUE
2-1/8" (54mm) 3" 4-Ply Polyester 350F $8.70 HTSC-212-BLK HTSC-212-BLUE
2-1/4" (57mm) 3" 4-Ply Polyester 350F $9.18 HTSC-225-BLK HTSC-225-BLUE
2-3/8" (60mm) 3" 4-Ply Polyester 350F $9.58 HTSC-238-BLK HTSC-238-BLUE
2-1/2" (63mm) 3" 4-Ply Polyester 350F $10.01 HTSC-250-BLK HTSC-250-BLUE
2-9/16" (65mm) 3" 4-Ply Polyester 350F $10.18 HTSC-256-BLK HTSC-256-BLUE
2-11/16" (68mm) 3" 4-Ply Polyester 350F $10.37 HTSC-268-BLK HTSC-268-BLUE
2-3/4" (70mm) 3" 4-Ply Polyester 350F $10.62 HTSC-275-BLK HTSC-275-BLUE
2-7/8" (73mm) 3" 4-Ply Polyester 350F $11.00 HTSC-287-BLK HTSC-287-BLUE
3" (76mm) 3" 4-Ply Polyester 350F $11.44 HTSC-300-BLK HTSC-300-BLUE
3-1/8" (80mm) 3" 4-Ply Polyester 350F $11.76 HTSC-312-BLK HTSC-312-BLUE
3-1/4" (83mm) 3" 4-Ply Polyester 350F $12.25 HTSC-325-BLK HTSC-325-BLUE
3-3/8" (86mm) 3" 4-Ply Polyester 350F $13.25 HTSC-338-BLK HTSC-338-BLUE
3-1/2" (89mm) 3" 4-Ply Polyester 350F $13.65 HTSC-350-BLK HTSC-350-BLUE
3-5/8" (92mm) 3" 4-Ply Polyester 350F $14.50 HTSC-362-BLK HTSC-362-BLUE
3-3/4" (95mm) 3" 4-Ply Polyester 350F $15.04 HTSC-375-BLK HTSC-375-BLUE
4" (102mm) 3" 4-Ply Polyester 350F $15.31 HTSC-400-BLK HTSC-400-BLUE
4-1/8" (105mm) 3" 4-Ply Polyester 350F $17.50 HTSC-412-BLK HTSC-412-BLUE
4-1/4" (108mm) 3" 4-Ply Polyester 350F $18.00 HTSC-425-BLK HTSC-425-BLUE
4-1/2" (114mm) 3" 4-Ply Polyester 350F $18.50 HTSC-450-BLK HTSC-450-BLUE
5" (127mm) 3" 4-Ply Polyester 350F $20.00 HTSC-500-BLK HTSC-500-BLUE
           
Inside DiameterLengthReinforced LayerMax. TemperatureMSRPPart Number (Black)Part Number (Blue)
1" (25mm) 4" 4-Ply Polyester 350F $8.38 HTSC-100-L4-BLK HTSC-100-L4-BLUE
1-1/4" (32mm) 4" 4-Ply Polyester 350F $9.22 HTSC-125-L4-BLK HTSC-125-L4-BLUE
1-3/8" (35mm) 4" 4-Ply Polyester 350F $9.52 HTSC-138-L4-BLK HTSC-138-L4-BLUE
1-1/2" (38mm) 4" 4-Ply Polyester 350F $9.83 HTSC-150-L4-BLK HTSC-150-L4-BLUE
1-3/4" (45mm) 4" 4-Ply Polyester 350F $10.15 HTSC-175-L4-BLK HTSC-175-L4-BLUE
2" (51mm) 4" 4-Ply Polyester 350F $10.52 HTSC-200-L4-BLK HTSC-200-L4-BLUE
2-1/4" (57mm) 4" 4-Ply Polyester 350F $11.32 HTSC-225-L4-BLK HTSC-225-L4-BLUE
2-3/8" (60mm) 4" 4-Ply Polyester 350F $12.36 HTSC-238-L4-BLK HTSC-238-L4-BLUE
2-1/2" (63mm) 4" 4-Ply Polyester 350F $12.36 HTSC-250-L4-BLK HTSC-250-L4-BLUE
2-3/4" (70mm) 4" 4-Ply Polyester 350F $13.72 HTSC-275-L4-BLK HTSC-275-L4-BLUE
3" (76mm) 4" 4-Ply Polyester 350F $14.72 HTSC-300-L4-BLK HTSC-300-L4-BLUE
3-1/8" (80mm) 4" 4-Ply Polyester 350F $15.48 HTSC-312-L4-BLK HTSC-312-L4-BLUE
3-1/2" (89mm) 4" 4-Ply Polyester 350F $17.12 HTSC-350-L4-BLK HTSC-350-L4-BLUE
4" (102mm) 4" 4-Ply Polyester 350F $22.00 HTSC-400-L4-BLK HTSC-400-L4-BLUE
4-1/8" (105mm) 4" 4-Ply Polyester 350F $23.50 HTSC-412-L4-BLK HTSC-412-L4-BLUE
4-1/4" (108mm) 4" 4-Ply Polyester 350F $24.50 HTSC-425-L4-BLK HTSC-425-L4-BLUE
4-5/16" (110mm) 4" 4-Ply Polyester 350F $25.50 HTSC-432-L4-BLK HTSC-432-L4-BLUE
4-1/2" (114mm) 4" 4-Ply Polyester 350F $26.00 HTSC-450-L4-BLK HTSC-450-L4-BLUE
5" (127mm) 4" 4-Ply Polyester 350F $28.00 HTSC-500-L4-BLK HTSC-500-L4-BLUE
           
Inside DiameterLengthReinforced LayerMax. TemperatureMSRPPart Number (Black)Part Number (Blue)
1" (25mm) 6" 4-Ply Polyester 350F $12.67 HTSC-100-L6-BLK HTSC-100-L6-BLUE
1-1/4" (32mm) 6" 4-Ply Polyester 350F $14.44 HTSC-125-L6-BLK HTSC-125-L6-BLUE
1-3/8" (35mm) 6" 4-Ply Polyester 350F $15.03 HTSC-138-L6-BLK HTSC-138-L6-BLUE
1-1/2" (38mm) 6" 4-Ply Polyester 350F $15.66 HTSC-150-L6-BLK HTSC-150-L6-BLUE
1-3/4" (45mm) 6" 4-Ply Polyester 350F $16.30 HTSC-175-L6-BLK HTSC-175-L6-BLUE
2" (51mm) 6" 4-Ply Polyester 350F $17.00 HTSC-200-L6-BLK HTSC-200-L6-BLUE
2-1/4" (57mm) 6" 4-Ply Polyester 350F $18.35 HTSC-225-L6-BLK HTSC-225-L6-BLUE
2-3/8" (60mm) 6" 4-Ply Polyester 350F $19.16 HTSC-238-L6-BLK HTSC-238-L6-BLUE
2-1/2" (63mm) 6" 4-Ply Polyester 350F $20.02 HTSC-250-L6-BLK HTSC-250-L6-BLUE
2-3/4" (70mm) 6" 4-Ply Polyester 350F $21.23 HTSC-275-L6-BLK HTSC-275-L6-BLUE
3" (76mm) 6" 4-Ply Polyester 350F $22.88 HTSC-300-L6-BLK HTSC-300-L6-BLUE
3-1/2" (89mm) 6" 4-Ply Polyester 350F $27.29 HTSC-350-L6-BLK HTSC-350-L6-BLUE
4" (102mm) 6" 4-Ply Polyester 350F $30.62 HTSC-400-L6-BLK HTSC-400-L6-BLUE
4-1/4" (108mm) 6" 4-Ply Polyester 350F $34.00 HTSC-425-L6-BLK HTSC-425-L6-BLUE
4-1/2" (114mm) 6" 4-Ply Polyester 350F $37.00 HTSC-450-L6-BLK HTSC-450-L6-BLUE
5" (127mm) 6" 4-Ply Polyester 350F $40.00 HTSC-500-L6-BLK HTSC-500-L6-BLUE
5-1/2" (140mm) 6" 6-Ply Polyester 350F $44.00 HTSC-550-L6-BLK HTSC-550-L6-BLUE
6" (152mm) 6" 6-Ply Polyester 350F $47.00 HTSC-600-L6-BLK HTSC-600-L6-BLUE
6-1/2" (165mm) 6" 6-Ply Polyester 350F $50.00 HTSC-650-L6-BLK HTSC-650-L6-BLUE
7" (178mm) 6" 6-Ply Polyester 350F $52.50 HTSC-700-L6-BLK HTSC-700-L6-BLUE
7-1/2" (190mm) 6" 6-Ply Polyester 350F $56.00 HTSC-750-L6-BLK HTSC-750-L6-BLUE
8" (200mm) 6" 6-Ply Polyester 350F $59.00 HTSC-800-L6-BLK HTSC-800-L6-BLUE

 

HPS High Temperature Reinforced Silicone OffSet Coupler Hose
1/2" Offset between two centers

Maximum Temperature Rating: 350 deg. F (177 deg. C)

HPS High Temp Reinforced Silicone Coupler Hoses Black Blue

To purchase the item or review the product details, simply click on the part number listed in the table

Inside DiameterLengthReinforced LayerMax. TemperatureMSRPPart Number (Black)Part Number (Blue)
2-1/4" (57mm) 3" 4-Ply Polyester 350F $21.00 HTSOC-225-BLK HTSOC-225-BLUE
2-1/2" (63mm) 3" 4-Ply Polyester 350F $22.00 HTSOC-250-BLK HTSOC-250-BLUE
2-3/4" (70mm) 3" 4-Ply Polyester 350F $24.00 HTSOC-275-BLK HTSOC-275-BLUE
3" (76mm) 3" 4-Ply Polyester 350F $26.00 HTSOC-300-BLK HTSOC-300-BLUE
3-1/2" (89mm) 3" 4-Ply Polyester 350F $28.00 HTSOC-350-BLK HTSOC-350-BLUE

 


 

HPS Ultra High Temperature Aramid Reinforced Silicone Coupler Hose

maxiium Temperature Rating: 500 deg. F (260 deg. C)

HPS Ultra High Temp Aramid Reinforced Silicone Coupler Hoses Hot Side

To purchase the item or review the product details, simply click on the part number listed in the table

Inside DiameterLengthReinforced LayerMax. TemperatureMSRPPart Number
1" (25mm) 4" 4-ply Aramid 500F $10.48 SC-100-L4-HOT
1-1/4" (32mm) 4" 4-ply Aramid 500F $11.53 SC-125-L4-HOT
1-1/2" (38mm) 4" 4-ply Aramid 500F $12.29 SC-150-L4-HOT
1-5/8" (41mm) 4" 4-ply Aramid 500F $12.50 SC-162-L4-HOT
1-3/4" (45mm) 4" 4-ply Aramid 500F $12.69 SC-175-L4-HOT
1-7/8" (48mm) 4" 4-ply Aramid 500F $13.00 SC-187-L4-HOT
2" (51mm) 4" 4-ply Aramid 500F $13.15 SC-200-L4-HOT
2-1/4" (57mm) 4" 4-ply Aramid 500F $14.15 SC-225-L4-HOT
2-3/8" (60mm) 4" 4-ply Aramid 500F $15.45 SC-238-L4-HOT
2-1/2" (63mm) 4" 4-ply Aramid 500F $15.45 SC-250-L4-HOT
2-3/4" (70mm) 4" 4-ply Aramid 500F $17.15 SC-275-L4-HOT
3" (76mm) 4" 4-ply Aramid 500F $18.40 SC-300-L4-HOT
3-1/2" (89mm) 4" 4-ply Aramid 500F $21.40 SC-350-L4-HOT
4" (102mm) 4" 4-ply Aramid 500F $27.50 SC-400-L4-HOT
4-1/2" (114mm) 4" 4-ply Aramid 500F $32.50 SC-450-L4-HOT
5" (127mm) 4" 4-ply Aramid 500F $35.00 SC-500-L4-HOT
5-1/2" (140mm) 4" 4-ply Aramid 500F $39.42 SC-550-L4-HOT
6" (152mm) 4" 4-ply Aramid 500F $42.73 SC-600-L4-HOT
6-1/2" (165mm) 4" 6-ply Aramid 500F $45.84 SC-650-L4-HOT
7" (178mm) 4" 6-ply Aramid 500F $48.13 SC-700-L4-HOT
7-1/2" (190mm) 4" 6-ply Aramid 500F $51.34 SC-750-L4-HOT
8" (200mm) 4" 6-ply Aramid 500F $54.10 SC-800-L4-HOT

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