NBS Source
Water Hammer Arrester

Application

  • Designed for a single outlet such as a tap or washing machine, or a small group of services, such as a bathroom supplied via a manifold. 
  • The arrester should be installed close to the tap or valve minimizing the effect of the shock on the system.

Description

The BiWorld 810 series water hammer arrester is designed for a single outlet, such as a tap or washing machine, or a small group of services, such as a bathroom supplied via a manifold.


Features and benefits:

  • Can be installed in any configuration.
  • Maintenance-free.
  • 15 mm and 1/2" BSP available.

General information

Color

Silver

Finish

Polished

Material

Stainless steel

Shape

Circle

Size

BWWHA: 22.5 Ø x 99 mm.

BWWHA15: 22.5 Ø x 103.5 mm.

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Uniclass

Pr_65_52_63_79 Stainless steel pipeline fittingsPrimary

CAWS

S90/160 Rainwater/ grey water recycling system

S90/160 Rainwater/ greywater recycling system

S90/110 Mains cold water supply

S90/150 Indirect hot water storage supply

S90/120 Storage cold water supply

S90/140 Direct hot water storage supply

S90/130 Instantaneous hot water supply

S90/110 Mains cold water supply

S90/140 Direct hot water storage supply

S90/120 Storage cold water supply

S90/150 Indirect hot water storage supply

S90/130 Instantaneous hot water supply

Specification data - Stainless steel pipeline fittings Enhanced data

Fittings

1/2" connection.

BWWHA.

22.5 Ø x 99 mm.

15 mm connection.

BWWHA15.

22.5 Ø x 103.5 mm.

Working temperature

120˚C (maximum).

WorkingPressure

15 bar (maximum).

Pressure

Water hammer pressure: 50 bar (maximum); Operating start pressure: 3 bar.

Literature

BWWHA

BWWHA

BWWHA & BWWHA15 instruction

BWWHA & BWWHA15 instruction

BWWHA15

BWWHA15

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