Hydraulic Accessories
 
Hydraulic Accessories

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 3.000 bar

The high-pressure hoses are characterized by a high abrasion resistance, small bending radius, pressure jacket of steel wires (across, multilayer) and are a very flexible while used with ITH high-pressure pumps.

The following designs are available:

Series 34 -
with protective jacket and safety spring

ITH High-pressure hoses series 34
  • 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

ITH High-pressure hoses series 32
  • Inner material: Polyamide
  • Outer material: Polyurethane
  • Protective jacket made from PVC: abrasion and chemical resistant

Series 33 -
with safety spring (anti-kink protection)

ITH High-pressure hoses series 33
  • Inner material: Polyamide
  • Outer material: Polyurethane
  • Safety spring is hard drawn and galvanized


 
 

Series 30 - Standard

ITH High-pressure hoses series 30
  • Inner material: Polyamide
  • Outer material: Polyurethane


 

Order number key for high-pressure hoses

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

ITH couplings and nipples are available at the following variations:


Series 50 -
high-pressure coupling with internal thread

ITH high-pressure coupling series 50
  • Protective cap
  • Non-drip coupling 
  • Patented sealing system
  • With safety locking. Prevents inadvertent uncoupling

 
 

Series 52 - high pressure nipple with internal thread

ITH high pressure nipple with internal thread
  • Protective cap
  • Non-drip coupling 
  • Patented sealing system

Series 54/55 -
high-pressure coupling with lock ring

High-pressure coupling series 50-LR with safety spring
  • Protective cap
  • Lock ring
  • Non-drip coupling
  • Patented sealing system
  • With safety locking. Prevents inadvertent uncoupling
 
 

Series 120 -
Twin thread nipple

ITH twin thread nipples series 120
Serie 120 - Doppelgewindeadapter Abmaße und Bestellnummer
 

 
 

ITH test gauges for end and in-line usage

 
 

Series 0112 - End test gauge

Series 112 - End test gauge
  • Available max. operating pressures: 1,500 bar, 2,500 bar, 3,000 bar
  • Accuracy class 1
  • All steel components are coated
  • Impact resistant cover 
  • Glycerin filling
  • Scaling in 10 bar steps 
  • Available in 100 mm and 160 mm diameter
 
 

Series 1500 - In-line test gauge

Series 150 - in-line test gauge
  • Avalable max. operating pressures: 1,500 bar, 2,500 bar, 3,000 bar
  • Accuracy class 1
  • All steel components are coated
  • Glycerin filling
  • Scaling in 10 bar steps 
  • Available in 100 mm and 160 mm diameter

 
 
 

Series 0151 - Digital measurement gauge

ITH digital measurement gauge and transport case
  • 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 (inclucing case | L x W x H): 410 mm x 330 mm x 170 mm
Certified precision by DAkkS (German Accreditation Body)


Components

  1. Digital pressure transducer
  2. Digital display shows measured pressure output of a connected pump
  3. 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
  4. 230 V or 110 V available
  5. Robust hard shell transport case with customized foam inplay for all parts, ergonomic non-slip hand grip, easy-open throw latches, lockable
 
Digital measurement gauge application

 
 

Coupling elbow and coupling distributor

Coupling elbow

 2.500 bar
  • Coupling elbow
  • Protective cap
  • Non-drip coupling 
  • Patented sealing system
  • With safety locking. Prevents inadvertent uncoupling
  • Order number for the coupling elbows

Coupling distributor

Coupling distributor 2.500 bar

Various types with up to 5 couplings

  • Protective cap
  • Non-drip coupling 
  • Patented sealing system
  • With safety locking. Prevents inadvertent uncoupling
  • recommended for Multi-tensioning applications
 
 
 

Contact and technical consultation in bolting technology

Contact ITH for a free consultation regarding bolting tools, fasteners or service in bolting technology

All information at a glance

Order your product brochure free of charge: As a digital version or printed brochure.

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.

 

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