Piston seal TTO 250

25.43 Excluding VAT

Delivery time: 7 days
Article: 702.160.061
Technical specifications:
Pressure, MPa:

40

Bore dia, mm:

250

Seal type:

TTO

Manufacturing brand:

Guarnitec

Material:

Polyurethane/ OR NBR

Speed:

up to 0,5 m/sec

Technical specifications:
Pressure, MPa

40

Bore dia, mm

250

Seal type

TTO

Manufacturing brand

Guarnitec

Material

Polyurethane/ OR NBR

Speed

up to 0,5 m/sec

Description

The TTO is a double-acting piston seal composed of two elements: Polyurethane “Tecnolan” provides the seal with characteristics such as high elasticity, low deformation, and excellent abrasion resistance, the O-Ring in NBR provides this particular combination with the possibility to work in numerous applications.

Technical specifications

Pressure, MPa

40

Bore dia, mm

250

Seal type

TTO

Manufacturing brand

Guarnitec

Material

Polyurethane/ OR NBR

Speed

up to 0,5 m/sec

Working temperature

from -35°C to +100°C

Working fluid

mineral oil

Dimensions

Operating pressure to determinate Maximum Gap Allowance: G/2

Profile dimension Maximum Gap Allowance
CS G MAX
1.78 mm 0.40 mm
2.62 mm 0.50 mm
3.53 mm 0.50 mm
5.33 mm 0.50 mm
7.00 mm 0.60 mm
D 250mm; d 229mm; H 8,1mm; A 3÷5mm; R max 0,9mm; r 0,3mm; OR 447;

Why choose our company?

Average service life - up to 5 years
Warranty up to 30 000 cycles
Products are certified according to requirementsй EAC and EC
More than 17 repair center in Europe
Production of non-standard cylinders according to your drawings and dimensions
Manufacture of cylinder parts from 42CrMo4 and stainless steel
Operating temperature from -50°С...to +120°С, (-58°F...to 248°F)
We use of standard components and parts

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