Inlet check valve for i-Series, LC-20AD/AB XR, LC-30ADSF, LC-40D/XR. Check valve (SEC IN - right pump head) for LC-20AT. Replaces 228-48249-91 and 228-45704-92.Inlet Check Valve, LC-20AD/AB XR, LC-30ADSF/i-Series, LC-40D. Equivalent to S$170.00PriceQuantity*Add to CartBuy Now