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AR Mini Matic 4B XT Unloader Valve – 7–10 LPM
Annovi Reverberi Gymatic Mini Matic Unloader With Chemical Injector
Annovi Reverberi

AR Mini Matic 4B XT Unloader Valve – 7–10 LPM

SKU 20890
Max pressure
180 bar
Max flow
10 LPM
Inlet
½" BSP Female
Outlet
⅜" BSP Male · Thread chart
£133.46 ex VAT
£160.15 inc. VAT
In stockOrder by 2pm for next-day delivery.
Need help choosing? Call 015395 66193 (Mon–Fri 9am–5pm) or email sales@flowjet.co.uk.

Overview

Annovi Reverberi Mini Matic 4B unloader valve for Annovi Reverberi XT pumps running at 7 to 10 litres per minute, rated to 180 bar (2600 psi). When the trigger gun is released it relieves pump pressure and sends the water through its built-in bypass.

It has a built-in adjustable chemical injector, a 1/2" BSP female inlet and a 3/8" BSP male outlet. A low pressure detergent nozzle or lance setting is normally needed for the injector to draw chemical; flush it with clean water after use.

Specification

Part number20890
BrandAnnovi Reverberi
ModelMini Matic 4B
Maximum pressure180 bar (2600 psi)
Flow range7 to 10 litres per minute
BypassBuilt-in
Chemical injectorBuilt-in, adjustable
Inlet1/2" BSP female
Outlet3/8" BSP male
MaterialBrass

Compatibility

Fits Annovi Reverberi XT pumps running at 7 to 10 litres per minute.

Sizing help

To check thread sizes, see our BSP thread size chart.

For technical advice or help choosing a part, call 015395 66193 or email sales@flowjet.co.uk.

Annovi Reverberi Mini Matic 4B unloader with chemical injector, 180 bar, 7 to 10 litres per minute, XT pumps.

Specifications

Brand
Annovi Reverberi
Max Pressure Rating
180 bar
Max Flow Rating
10 LPM
Inlet
½" BSP Female
Outlet
⅜" BSP Male
Unloader Valve Series
Annovi Reverberi Mini Matic 4B Unloader Valve
Material
Brass
Weight
1 kg

Technical information

Maximum Pressure 180 Bar / 2,600 PSI

Flow Range 7–10 LPM

Inlet 1/2″ Female

Outlet 3/8″ Male

Bypass Built-in

Chemical Injector Built-in and adjustable

Compatible Pump Series Annovi Reverberi XT

Brand Annovi Reverberi

Documents

2089020890
Actuated and Trapped Pressure unloader valves comparisons.Actuated and Trapped Pressure unloader valves comparisons.

Delivery & returns

  • Free delivery on online orders over £200 + VAT to a UK mainland address.
  • Orders processed by 2pm go out on tracked, insured next-working-day delivery.
  • Orders under £200 + VAT: delivery £11.99 + VAT.
  • Returns: ask us for a returns number first. Unused goods in their original packaging can come back at our discretion, less a restocking fee; faulty or wrong items have no fee.
Full delivery & returns details
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