High-pressure hoses, couplings and nipples, distributors, test gauges
Accessories for bolt tensioning cylinders and hydraulic nuts
High-pressure hoses from 1.500 bar to 4.000 bar
ITH multi-layered high pressure hose lines up to 4.000 bar consist of an inner high pressure medium tube, high tensile steel wire braided inserts and a cover tube with a high abrasion resistance, which allows a small bending radius and a very flexible use with ITH high-pressure pumps.
Series 34 - with protective jacket and safety spring
- Inner material: Polyamide
- Outer material: Polyurethane
- Protective jacket made from PVC: abrasion and chemical resistant
- Safety spring is hard drawn and galvanized
Series 32 - with protective jacket
- Inner material: Polyamide
- Outer material: Polyurethane
- Protective jacket made from PVC: abrasion and chemical resistant
Series 33 - with safety spring (anti-kink protection)
- Inner material: Polyamide
- Outer material: Polyurethane
- Safety spring is hard drawn and galvanized
Series 30 - Standard
- Inner material: Polyamide
- Outer material: Polyurethane
Order number key for high-pressure hoses
Maintaining high-pressure hoses
According to German guideline BGR 237 "Hydraulic hose assemblies - rules for safe use" the following testing and replacement intervals are strongly recommended for all ITH high-pressure hose lines:
|
Recommended testing interval (BGR 237) |
every 12 months |
|
Recommended replacement interval (BGR 237) |
6 years of usage (including a maximum unused storage time of 2 years) |
Couplings and nipples
Series 50 - high-pressure coupling with internal thread
- Protective cap
- Non-drip coupling
- Patented sealing system
- With safety locking. Prevents inadvertent uncoupling
Series 52 - high pressure nipple with internal thread
- Protective cap
- Non-drip coupling
- Patented sealing system
Series 54/55 - high-pressure coupling with lock ring
- Protective cap
- Lock ring
- Non-drip coupling
- Patented sealing system
- With safety locking. Prevents inadvertent uncoupling
Series 120 -
Twin thread nipple
ITH test gauges for end and in-line usage
Series 0112 - End test gauge
- Up to 3,000 bar
- All steel components are coated
- Impact resistant cover
- Glycerin filling
- Scaling in 10 bar steps
- Available in 100 mm and 160 mm diameter
|
Max. operating pressure |
Assembeled |
Available accuracy classes |
|---|---|---|
|
1.500 bar |
1.600 bar |
0,25; 0,5 and 1,0 |
|
2.500 bar |
3.000 bar |
0,5 and 1,0 |
|
3.000 bar |
4.000 bar |
1,0 |
Series 1500 - In-line test gauge
- Up to 3,000 bar
- All steel components are coated
- Glycerin filling
- Scaling in 10 bar steps
- Available in 100 mm and 160 mm diameter
|
Max. operating pressure |
Assembeled pressure |
Available accuracy classes |
|---|---|---|
|
1.500 bar |
1.600 bar |
0,25; 0,5 and 1,0 |
|
2.500 bar |
3.000 bar |
0,5 and 1,0 |
|
3.000 bar |
4.000 bar |
1,0 |
Series 0151 - Digital measurement gauge
- Testing hydraulic pump units up to
3,000 bar (max. operating pressure) - Available accuracy classes 0,25; 0,5, 1
- Certified precision by the German Accreditation Body ( DAkkS Deutsche Akkreditierungsstelle), certification included.
- Transport weight (including case): 6 kg
- Transport dimension (including case | L x W x H): 410 mm x 330 mm x 170 mm
Components
- Digital pressure transducer
- Digital display shows measured pressure output of a connected pump
- Individual custom choice of coupling nipple adapters. Pictured on the left are:
1 x 1,500 bar adapter and
1 x 2,500 bar adapter - 230 V or 110 V available
- Robust hard shell transport case with customized foam inlay for all parts, ergonomic non-slip hand grip, easy-open throw latches, lockable
Coupling elbow and coupling distributor
Coupling elbow
- Coupling elbow
- Protective cap
- Non-drip coupling
- Patented sealing system
- With safety locking. Prevents inadvertent uncoupling
- Order number for the coupling elbows
Coupling distributor
- Distribution up to 12-way available
- Protective cap
- Non-drip coupling
- Patented sealing system
- With safety locking. Prevents inadvertent uncoupling
- recommended for Multi-tensioning applications
- Round or angled design types available
- NIOX-coating as a standard for anti-corrosion protection
Contact your local person in charge
Use the ITH global network to find your local person in charge.
Objective technical advice
Being a whole system supplier we are not determined to one specific bolting method - Therefore we advise you objectively and offer the best technical and cost-effective solution.
Contact us for a free consultation
Contact us on any questions regarding your bolt connection or for any technical questions. We advise you free of charge and offer a free on-site inspection.
Hydraulic equipment: relating content
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All types of Bolt Tensioning Cylinders at a glance: fundamental single- and multistage designs, segment cylinders and segment cylinder rings, foundation bolt tensioners and more.
-
Electric, pneumatic, manual and battery-powered high pressure hydraulic pump series
-
Hydraulic nuts remain on the bolt in pretensioned condition. They can be loosened easily on demand - even on applications in high-temperature areas or in push-in applications.
