Shurflo Expansion Tank With Diaphram
The Shurflo accumulator tank is a bladder type pressure storage vessel and/or pulsation-dampening device designed to hold water under pressure. The accumulator tank provides additional water storage to assist the pump in meeting the total demand of water. It extends pressure switch controlled pump by reducing the pump on-off pulsation.
- Model 181-201. This is NOT recommended for SMART sensor pumps.
- The accumulator has 1/2 inch BSP female inlet and outlet.
- The difference between just the pulsation dampener and the accumulator/pulsation dampener is in the way they are made, and therefore operate. The pulsation dampener just relies on the water compressing the standard air pressure within the unit - without a diaphragm. The accumulators have the air inside under pressure in the start up stage, so in effect this gives a longer time (more water flow) between stop and start of pump for the same sized unit.
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Standard Size Shipping
- $10 Flat Rate - all states except WA (2-5 business days)
- $15 Express Rate- all states except WA (1-3 business days)
- $15 Flat Rate - shipping to WA (3-8 business days)
- $20 Express Rate - shipping to WA (2-5 business days)
Oversized Shipping
Some items are heavy and bulky, and for those oversized items with known shipping charges, we will display these rates in the checkout.
Other oversized items don't have a fixed shipping rate, so we'll provide you with a quote on the best rates and method to your location after we check with our range of specialist shipping partners.
Please read our Shipping Policy page for further details.
Returns
In order to make a return the following points must be met.
- Proof of purchase must be provided.
- Item/s must be in original and unused condition.
- All packaging must still be in original condition.
- Refunds will be issued to the original method of payment and may take several working days to show in your account.
- We will notify you when the refund has been made so that you can track funds.
- Any postage charges incurred in the original transaction will not be refunded, unless we have incorrectly supplied an item.
Online purchases
If you are not happy with your online purchase, you can return it within 30 days of the original order date. To be eligible for return, the terms as outlined above must be met.
To organise a online or in store return, please follow the steps on our Refunds & Returns page.