ISTAMaintenance Tools
ISTA Check Valve Spring
Spring-loaded check valve - stops back-siphon into the air pump.
Ships from our distributor. Stock is confirmed when your order is picked — if something is unavailable we refund it that day and ship the rest.
R70
In stock.
Order in the next day to make Saturday's courier drop-off.
Estimated delivery: 2-5 business days after your order is dispatched.
Free delivery on orders over R750 — below that, delivery is quoted for your address at checkout.
Shipping weight ~60 g
Quantity
Secure checkout via PayFast — we accept
Sold by FishHub Store. Price includes VAT and all mandatory costs; delivery is calculated at checkout. You have a 7-day cooling-off right and the right to return defective goods (Consumer Protection Act).
Product details
Spring-loaded check valve - stops back-siphon into the air pump. When the power cuts, water siphons back down the airline and floods the pump, which in South Africa is a weekly risk rather than a rare one. The spring type seals more reliably than a plain flap.
- Fits airline
- 4 mm internal / 6 mm external
- Function
- Spring-loaded non-return valve for CO2 and air lines
- Maintenance
- Dismantles for cleaning
ISTA Check Valve Spring
R70
Complete your setup
What this needs to work.
Juwel bioPad MChooseFromR67
Juwel bioPlus coarse MChooseFromR130
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