PIT Hydraulic Bolt Tensioner

PIT Hydraulic Bolt Tensioner — Working pressure 150MPa

Hydraulic Bolt Tensioners

Product categoryHydraulic Bolt Tensioners

Model rangePIT1 – PIT10

Stretcher ModelPIT1-M20PIT1-M22 – PIT10-M105 PIT10-M110 PIT10-M115

Max.Load(KN)160 – 4100

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Overview

Working pressure 150MPa Unique seal design allows for piston and cylinder misalignment compensation Piston stroke of PIT1 is 8mm, for other model it is 10mm

Features

Working pressure 150MPa
Unique seal design allows for piston and cylinder misalignment compensation
Piston stroke of PIT1 is 8mm, for other model it is 10mm
Built-in stroke limit valve prevents over stroke
Fully enclosed bridge to prevent debris from entering the tensioner body
Spring return, strong and fast, ensure safe return
Output accuracy ±2%, repeatable accuracy 2%

Specifications

Product categoryHydraulic Bolt Tensioners

Model rangePIT1 – PIT10

Stretcher ModelPIT1-M20PIT1-M22 – PIT10-M105 PIT10-M110 PIT10-M115

Max.Load(KN)160 – 4100

Hyd.Area(mm2)1067 – 27340

Weight(kg)1.4 – 45

Technical Data

Technical table 1
Model | Stretcher Model | Max.Load(KN) | Hyd.Area(mm2) | Weight(kg)
PIT1 | PIT1-M20PIT1-M22 | 160 | 1067 | 1.4
PIT2 | PIT2-M24PIT2-M27 | 280 | 1867 | 2.7
PIT3 | PIT3-M24PIT3-M27PIT3-M30PIT3-M33PIT3-M36 | 450 | 3001 | 4.1
PIT4 | PIT4-M33PIT4-M36PIT4-M39PIT4-M42 | 660 | 4401 | 5.4
PIT5 | PIT5-M39PIT5-M42PIT5-M45PIT5-M48 | 1000 | 6668 | 8.4
PIT6 | PIT6-M52PIT6-M56PIT6-M60PIT6-M64 | 1500 | 10003 | 13.8
PIT7 | PIT7-M68PIT7-M70PIT7-M72 | 2000 | 13334 | 18.4
PIT8 | PIT8-M76PIT8-M80PIT8-M85PIT8-M90 | 2500 | 16671 | 23
PIT9 | PIT9-M90PIT9-M95PIT9-M100 | 3200 | 21339 | 32
PIT10 | PIT10-M105 PIT10-M110 PIT10-M115 | 4100 | 27340 | 45