HYJOINT Dedicated Coupling
HYJOINT coupling products are a complete line of dedicated-range couplings for joining IPS PVC and steel pipes of the same diameter. All HYJOINT products feature a stab-on design, two or four top-facing bolts, and require no disassembly for installation, enabling them to be installed in just seconds. They are available in a broad range of diameters, from nominal pipe size 2” to 24”.
Inside we also feature our DISMANTLING JOINT.
HYJOINT. SIMPLE RELIABILTY.
JOIN REPAIR RESTRAIN
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HYJOINT PRODUCT SPECIFICATIONS
HYJOINT. SIMPLE RELIABILTY.
Nuts & Bolts - Type 304 Stainless Steel Rolled thread and anti-galling coating
Gasket - Nitrile Butadiene Rubber (NBR) compounded for drinking water
End Rings - ASTM A283/A283M Grade C Steel
Spherical Spacers - Type 304 Stainless Steel
*Picture is based on HYJOINT 2” - 10”. Features may vary between different product sizes.
Gasket Bridge - Type 304 Stainless Steel
Steel
IPS PVC
Coating - 100% fusion bonded epoxy for enhanced corrosion protection. Average thickness 14 mil. Meets NSF-61 and NSF-372.
Center Ring - 2”-14” ASTM A53 Grade A Steel16"-24" ASTM A283/A283M Grade C Steel
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HYJOINT PRODUCT SPECIFICATIONS
HYJOINT COUPLING (NBR)
Nominal Pipe Size 2”- 10”
Nominal Pipe Size 12” - 24”
HYJOINT LONG BODY COUPLING (NBR)
Nominal Pipe Size 2”- 10”
Nominal Pipe Size 12 ”- 24”
Krausz Part Number DN(inch)
Overall Range (inch)
Working Pressure(PSI)
Rated Pressure (PSI)
801-57-0058-16A 2 2.28-2.46 260 390
801-57-0076-16A 2.5 2.83-3.01 260 390
801-57-0086-16A 3 3.43-3.60 260 390
801-57-0112-16A 4 4.40-4.58 260 390
801-57-0141-16A 5 5.43-5.61 260 390
801-57-0168-16A 6 6.53-6.71 260 390
801-57-0218-16A 8 8.58-8.76 260 390
801-57-0272-16A 10 10.70-10.89 260 390
801-57-0323-16A 12 12.68-12.89 260 390
801-57-0353-16A 14 13.90-14.11 232 350
801-57-0404-16A 16 15.91-16.12 232 350
801-57-0455-16A 18 17.91-18.13 232 350
801-57-0506-16A 20 19.92-20.14 232 350
801-57-0608-16A 24 23.94-24.15 232 350
Krausz Part Number DN(inch)
Overall Range (inch)
Working Pressure(PSI)
Rated Pressure (PSI)
802-57-0058-16A 2 2.28 - 2.46 260 390
802-57-0076-16A 2.5 2.83 - 3.01 260 390
802-57-0086-16A 3 3.43 - 3.60 260 390
802-57-0112-16A 4 4.40 - 4.58 260 390
802-57-0141-16A 5 5.43 - 5.61 260 390
802-57-0168-16A 6 6.53 - 6.71 260 390
802-57-0218-16A 8 8.58 - 8.76 260 390
802-57-0272-16A 10 10.70 - 10.89 260 390
802-57-0323-16A 12 12.68 - 12.89 260 390
802-57-0353-16A 14 13.90 - 14.11 232 350
802-57-0404-16A 16 15.91 - 16.12 232 350
802-57-0455-16A 18 17.91 - 18.13 232 350
802-57-0506-16A 20 19.92 - 20.14 232 350
802-57-0608-16A 24 23.94 - 24.15 232 350
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HYJOINT PRODUCT SPECIFICATIONS
HYJOINT. SIMPLE RELIABILTY.
HYJOINT FLANGE ADAPTOR (EPDM)
Nominal Pipe Size3” - 10”
Nominal Pipe Size 12” - 24”
DISMANTLING JOINT (EPDM)
Nominal Pipe Size 2”
Nominal Pipe Size3” - 24”
Krausz Part Number ND(inch)
Flange(inch)
Overall Range (inch)
Before removingthe inner layer (inch)
After removingthe inner layer (inch)
Working Pressure (PSI)
Rated Pressure (PSI)
824-56-0089-12 3 3 3.43 - 3.74 3.43 - 3.60 3.58 - 3.74 175 262
824-56-0114-12 4 4 4.40 - 4.72 4.40 - 4.59 4.57 - 4.72 175 262
824-56-0141-12 5 5 5.43 - 5.75 5.43 - 5.61 5.59 - 5.75 175 262
824-56-0168-12 6 6 6.53 - 6.85 6.53 - 6.71 6.69 - 6.85 175 262
824-56-0219-12 8 8 8.58 - 8.90 8.58 - 8.76 8.74 - 8.90 175 262
824-56-0273-12 10 10 10.70 - 11.02 10.70 - 10.89 10.87 - 11.02 175 262
824-56-0323-12 12 12 12.68 - 13.07 12.68 - 12.89 12.87 - 13.07 175 262
824-56-0355-12 14 14 13.90 - 14.33 13.90 - 14.11 14.09 - 14.33 175 262
824-56-0406-12 16 16 15.91 - 16.34 15.91 - 16.12 16.10 - 16.34 175 262
824-56-0457-12 18 18 17.91 - 18.35 17.91 - 18.13 18.11 - 18.35 175 262
824-56-0508-12 20 20 19.92 - 20.35 19.92 - 20.14 20.12 - 20.35 175 262
824-56-0609-12 24 24 23.94 - 24.37 23.94 - 24.15 24.13 - 24.37 175 262
Krausz Part Number DN(inch)
"LengthMIN(inch)"
"LengthMAX(inch)"
Working Pressure(PSI)
Rated Pressure (PSI)
811-56-0002-12 2 8.27 11.42 175 262
811-56-0003-12 3 8.27 11.42 175 262
811-56-0004-12 4 8.27 11.42 175 262
811-56-0005-12 5 8.27 11.42 175 262
811-56-0006-12 6 8.27 11.42 175 262
811-56-0008-12 8 11.02 16.14 175 262
811-56-0010-12 10 11.02 16.14 175 262
811-56-0012-12 12 11.02 16.14 175 262
811-56-0014-12 14 11.02 16.14 175 262
811-56-0016-12 16 13.78 18.90 175 262
811-56-0018-12 18 13.78 18.90 175 262
811-56-0020-12 20 13.78 18.90 175 262
811-56-0024-12 24 13.78 18.90 175 262
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• Lightweight construction enables fast and easy installation, with minimum manpower. • Unique top-facing bolts for easy installation access. • Ready-to-use, stab-on design eliminates the need for extensive under-pipe digging and work.• If needed, the HYJOINT can be easily uninstalled and re-installed.
Fast and easy installation
• Allows up to 4° angular deflection on each end during installation.• Absorbs post-installation dynamic pipe deflection of up to 4° on each end, reducing the risk of pipe damage and cracking due to ground shifts and temperature changes.*• Unique gasket and closing system design enables absorption of axial movements in a system affected by water hammers.
Flexible connection
High durability
• High-quality sealing solution – patented hydraulically assisted gasket features two-stage sealing: mechanical sealing that is also effective under vacuum or non-pressure and self-inflated gasket using water pressure.• Fusion-bonded epoxy coating creates an insulated product and prevents corrosion. • Nuts, bolts and other components are made of stainless steel.• Innovative radial closing design and sealing systems eliminate installation errors.• Advanced Molecular Anti-Galling (MAG) unique dry treatment process on nuts and bolts, based on embedded zinc, prevents galling and enables repeated bolt tightening; it also eliminates the need for grease, preventing dust and dirt build-up. • Monoblock design delivers fortified strength and enhanced flexibility.
*Not applicable for Dismantling Joint and the flange side of flange adapter products
HYJOINT FAMILY FEATURES
6 HYJOINT. SIMPLE RELIABILTY.
*Applicable for sizes greater than 3”. Size 2" uses an oval flange. Size 3” meets ANSI B16.5**Not applicable to DISMANTLING JOINT
HYJOINT Product Information
HYJOINT Regular and Long Body Coupling DISMANTLING JOINT/HYJOINT Flange Adapter
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Center Ring: 2" - 14": ASTM A53 Grade A Steel.16" - 24": ASTM A283 / A283M Grade C Steel.
End Rings: ASTM A283/A283M Grade C Steel.
Gasket: Nitrile Butadiene Rubber (NBR) compounded for drinking water.
Nuts & Bolts: Type 304 Stainless Steel. Rolled thread and anti-galling coating.
Gasket Bridge: Type 304 Stainless Steel.
Coating: 100% fusion bonded epoxy for enhanced protection. Average thickness 14 mil. Meets NSF-61 and NSF-372.
Min. pipe insertion of 1.75".
Dynamic deflection up to 4° per side.
Working Pressure: 2"-12" 14"-24" 260 PSI 232 PSI
Rated Pressure: 2"-12" 14"-24" 390 PSI 350 PSI
Working Temperature: -4°F up to 125°F.
Vacuum Test: 12 PSI.
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Meets or exceeds all specifications of standards AWWA C219, NSF-61 and NSF-372.
Center Ring: 2" - 14": ASTM A53 Grade A Steel.16" - 24": ASTM A283 / A283M Grade C Steel.
End Rings: ASTM A283/A283M Grade C Steel.
Gasket: EPDM compounded for water and sewage meets standards NSF-61 and NSF-372 for contact with drinking water.
Nuts & Bolts: Type 304 Stainless Steel. Rolled thread and anti-galling coating.
Gasket Bridge: Type 304 Stainless Steel. * Flange: Meets AWWA Class D.
Coating: 100% fusion bonded epoxy for enhanced protection. Average thickness 14 mil. Meets NSF-61 and NSF-372.
**Min. pipe insertion of 1.6”.
**Dynamic deflection up to 4° per side.
Working Pressure: 175 PSI.
Rated Pressure: 262 PSI.
Working Temperature: -20°F up to 125°F.
Vacuum Test: 12 PSI.
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90 YEARS OF INNOVATIVE PIPE JOIN AND REPAIR SOLUTIONS
For 90 years, Krausz, the creator of HYMAX has developed and manufactured market-leading products for the repair and connection of different pipe types in the potable water and sewerage markets. We have a solid reputation selling a wide variety of innovative, easy-to-use, durable products that save time and reduce inventory.