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Siamp Storm 33A Single Full Flush Valve With Chrome Button


RRP: £38.96


3-4 Working Days Approx.

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Key Features
  • WRAS and NF certified
  • Actuation effort below 20 Newton
  • Single flush full cistern discharge
  • 10 years of guarantee from the manufacturer against any manufacturing defects
  • The stirrup fixes the cistern lid once the button is screwed down and enables a non-alignment position
SKU Code: QS-V96321

MFC Code: 32335510

Siamp Storm 32335510 Details

Siamp Storm 33A Single Full Flush Valve can be installed into the plastic or ceramic cisterns for single flush full cistern discharge. The valve is WRAS and NF certified; it can be used for lid holes ranging from 18 to 50mm, with or without collar depending on diameter. Offers a high flush rate and comes with an adjustable button and optional collar. It is supplied with a foam pan seal for compensating the pan irregularity. A ten-year guarantee from the manufacturer backs the unit.

  • The manufacturing code of this product is 32335510.
  • Can be installed into plastic or ceramic cisterns.
  • Adjustable stirrup that fixes the cistern lid and enables a non-alignment position.
  • Overflow can be cut in increments of 5mm.
  • For lid holes ranging from 18 to 50mm, with or without a Collar depending on the diameter.
  • High flush rate of 3.5l/s.
  • Foam pan seal supplied for compensating pan irregularity.
  • Adjustable button and optional collar.
  • Adjustable height from 305 and 415mm.
  • lid hole from 16 to 50, discharge hole from 58 to 72mm.
  • Adjustable overflow height: 180 to 240mm [C].
  • Lid hole [A], Ø18 from 50mm Drainage hole [D] Ø 58 to 72mm.
  • Adjustable height [B]: With Collar: from 305mm min to 339mm max [Lid hole [A] Ø 18 to 38mm)].
  • Adjustable height [B]: Without: from 321 to 415mm [Lid hole A, Ø 39 to 42mm].
  • Download the installation instructions PDF from the Additional Info section.
  • Refer to the technical diagram for more technical detail.

Additional Info & Downloads

Total: £29.72 3-4 Working Days Approx QS Supplies

1 Features Included In This Product Explained

WRAS Approved Product

WRAS Approved Product

WRAS Approval means that the particular water fitting or product complies with or meets the requirements specified by the Water Supply (Water Fittings) Regulations or Scottish Byelaws. Such compliance is based on certain tests that prove that the product or fitting does not cause waste, misuse, contamination or undue consumption of the public water supply system in the UK.

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At QS Supplies, we use trustworthy carriers for deliveries across UK, Scotland and Ireland. We also follow an up-to-date tracking system to keep you posted on the status of your orders. Delivery dates are approximate, and therefore, we suggest you do not schedule any installation work until you have received the items. To learn more about our delivery service, click here. Please do not book Tradesmen until the items are safely received and thoroughly checked.


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