17. Motor Mounting foot cap screws Motor Mounting Plate Seal Plate Strainer Lock Ring Impeller Diffuser Union Nut Basket Lexan Strainer Cover Motor Cap Screws Seal Assembly Strainer Cover O-ring Union O-ring Diffuser O-ring Union Connector Pump Housing Drain Plug Mounting Base Mounting Base Adaptor Impeller Ring Seal Plate O-ring Match the numbers with the correct component definition
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29. Air Lock Keep suction pipes below the suction port of the pump. Always position pump on highest run of pipe. NEVER – Lift the pipe to overcome an obstacle. Airlock
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32. Balance “ H” Floor Return Pattern Looped Piping Skimmers or Returns Balance the flow by looping the plumbing or tying in at the centre and branching an equal distance in each direction.
33. Friction head loss – Length of Pipe 1 ½” (2”) smooth sch. 40 PVC per 100’ 8 FPS Suction/10 FPS Return (NSPI) Increase pipe size on long plumbing runs…don’t increase H.P. G.P.M. VELOCITY F.P.S. FRICTION HEAD LOSS 30 4.85 (2.93) 5.53 (1.62) 40 6.47 (3.90) 9.43 (2.75) 45 7.27 (4.39) 11.73 (3.43) 50 8.08 (4.88) 14.25 (4.16) 55 8.89 (5.37) 17.12 (5.00) 60 9.70 (5.85) 19.98 (5.84)
40. Friction head loss: FILTER FILTER: 6.9 Ft of head NSF RATING Valve 1 1/2” 2” Multi Port 40-60gpm 9.0 4.0 Multi port 70-80gpm NR 10.0 Push Pull 40-60gpm 6.0 5.0 Push Pull 70-80gpm NR 6.0
41. Friction head loss: HEATER “ ” H” Series ALL SIZES 60 gpm 7.51 70 gpm 9.25 80 gpm 11.55 90 gpm 13.86 100 gpm 15.48
48. Friction head loss INPUT Feet of Suction PIPE 2” 40’ Pipe equivalent FITTINGS 2” 64’ TOTAL 104’ Friction head loss G.P.M. FACTOR per 100’ 5.00 ACTUAL TOTAL 5.2 Friction head loss MAIN DRAIN 1.90 Friction head loss SKIMMER 3.50 Friction head loss CLEANER 0 TOTAL FRICTION HEAD LOSS INPUT 10.42
49. Total Friction Loss OUTPUT Feet of Return PIPE 1 ½” 80’ Pipe equivalent FITTINGS 1 ½” 80’ TOTAL 160’ Friction head loss G.P.M. FACTOR per 100’ 17.12 ACTUAL TOTAL 27.39 Friction head loss FILTER VALVE 4.0 Friction head loss FILTER 6.9 Friction head loss HEATER 7.0 Friction head loss SANITIZER 0 Friction head loss RETURNS 2.0 Total Friction head loss OUTPUT 47.29
50. TOTAL DYNAMIC HEAD Total friction head loss INPUT 10.42 Total friction head loss OUTPUT 47.29 TOTAL DYNAMIC HEAD = 57.71
58. Suction Side certain restrictions apply ¾ HP 4.5 – 5.5 ft of head 1 HP 7 – 9 ft of head 1 ½ HP 10 – 12.5 ft of head 2 HP 13.5 – 16 ft of head 3 HP 14.5 – 17 ft of head