View Larger Image 3.6 GPM Shurflo Diaphragm Pump Part #502598 Price: $196.76 In Stock Qty: Add to Cart Back Add to Favorites 502598 was successfully added to your cart! Continue Shopping Checkout Order quantity exceeds maximum order limit. Okay 502598 could not be added as a favorite. Please make sure you are logged in. Continue Shopping Log In Shurflo diaphragm pump. 3.6 gpm, 12 vdc. 45 psi maximum. psi 25 to 45 psi adjustable demand switch.
