Made in Japan
Manufacturer: Naigai Rubber Industry Co.,Ltd
Model: Pressure PB Type

Features

• Anti-vibration effect

EP JOINT, which has a small spring constant, is effective in preventing vibration.

• Displacement absorption

EP JOINT, which has excellent elasticity and shape recovery properties, protects piping by absorbing displacements such as eccentricity, declination, expansion and contraction.

• Easy construction

EP JOINT is lightweight and compact, does not require packing, and has a loose flange, making it easy to install.

• Combined effect

By using EP JOINT, you can obtain vibration isolation effect and displacement absorption property at the same time.

Operating pressure: 0.98MPa (10kgf/cm²) or lower

Negative pressure: -0.01MPa (-0.1kgf/cm²) or higher

Operating temperature: -30°C~+90°C (Cooling and heating water)

• Before use, check that maximum working pressure and maximum working temperature are within operational ranges.

Standard dimensions and allowable displacements

• Weights with AC7A or JIS10K flanges mounted are indicated.
• Dimension allowances on installation are included in allowable displacements. (Allowable displacement = Dimension allowances on installation + Displacement under operation )

Product features

1. A sponge core is embedded in the inner arch surface of the P type product to make the internal surface straight and prevent liquid residue.
2. Excellent installation workability with loose flange.

Product applications

1. Isolation of vibration on low-pressure pumps and blowers and absorption of expansion and contraction of heat-resistant resin piping.

Considerations for handling

• This product may not be used with oils and solvents.
• This product may not be used with piping for hot water and swimming pool water circulatory systems.