Flotronic F 500 series, Инструкция по установке, эксплуатации и обслуживанию

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Section 8 - Operation of Pumps & Torque Figures
For pump performance curves refer to the Flotronic general product brochure or company website
www.flotronicpumps.co.uk. Before the pump is put into service and after any maintenance, tighten the
fastenings to the torque figures given below; ensuring fasteners are suitably lubricated.
These figures are for guidance only. Under extreme conditions of pressure, temperature etc it may be
necessary to adjust individual values. In this event, please contact FPL for advice.
TIGHTENING TORQUES -
IMPORTANT
Operation of Pumps
& Torque Figures
DIAPH LB/FT NM KGM Pump Type & Material
Main Nut PTFE/Nitrile 100 135 13.5 All pumps
Manifold 7 10 1 Metal Pumps Only
Manifold 6 8 0.8 Polypropylene
Pumps with 7” Diameter Diaphragms
DIAPH LB/FT NM KGM Pump Type & Material
Main Nut PTFE/Nitrile 175 240 24 All pumps
Manifold 15 20 2 Metal Pumps Only
Manifold 7 10 1 Polypropylene
Body Clamp 26 35 3.5 K Series Chemflo
Pumps with 10” Diameter Diaphragms
DIAPH LB/FT NM KGM Pump Type & Material
Main Nut PTFE/Nitrile 325 440 44 All pumps
Manifold 15 20 2 Metal Pumps Only
Manifold 11 15 1.5 Polypropylene
Pumps with 12” Diameter Diaphragms
DIAPH LB/FT NM KGM Pump Type & Material
Main Nut PTFE 450/500 610/680 61/68 All pumps
Nitrile 375 510 51 All pumps
Manifold 37 50 5 Stainless Steel 710 Style
Manifold 15 20 2 Plastic/Aluminium
Body Clamp 26 35 3.5 K Series Chemflo
Pumps with 14” Diameter Diaphragms