Print Hays Pressure-Drop Calculator Connection Size: 0.125 0.25 0.375 0.5 0.75 1 1.25 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 11 12 14 16 18 20 22 24 26 28 30 32 34 36 42 48 Schedule Number: 5 10 20 30 40 60 80 100 120 140 160 STD XH XXH Mesurflo Model: None 2510 2511 2513 2514 2515 2516 2517 2519 2520 2521 2524 2530 2535 2540 2545 2546 2547 Mesurflo flow: (GPM) 0.5 0.625 0.75 1 1.125 1.25 1.5 1.625 1.75 2 2.25 2.5 3 3.25 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 9 Enter Flow: (GPM) Type of Glycol: Water / No Propylene Ethylene Percent: (0 to 89%) Temperature: (35 to 225 �F) Cv of ATC: Flow: 4 (GPM) yields a pressure drop of 2 psi or 4.62 ft head Mesurflo Model 2510 Strainer Model #: None 2405 2406 2407 2417 2419 Wye-type Comb. Size: None Quantity: + Add Hoses Length: None 12" 18" 24" 36" 48" Diameter: - - - Select Value - - - Quantity: + Add Isolation Ball Valves Size: None ½" ¾" 1" 1¼" 1½" 2" 2½" 3" Quantity: + Add Reducers/Expanders Type: None Expansion Contraction Size: None Quantity: + Add Manual Balancing Valves Size: None ½" ¾" 1" 1½" 1¾" 2" 2½" Low 2½" High 3" Low 3" High Flow GPM: None Quantity: + Add Flow Control: 2510 Mesurflo ( 4 gpm ) Regular Log Regular Log