商品規格

When properly sizing a pump, we need to know:

• Liquid Data

⇒ Product       ⇒ Specific Gravity  

• Operating Conditions

⇒     Capacity (LPM)       ⇒     Discharge Pressure (PSI) ⇒     Head Pressure (TDH) ⇒     Inlet Pressure (PSI) (Where NPSHₐ ≥ NPSHᵣ) ⇒     Viscosity (cP) - Ambient Temperature, Process Temperature      ⇒     Solid Size & Content   Horizontal and vertical runs are important factors when determining head.  Friction loss is critical to determining head pressure.  To properly size a pump, the size and type of all fittings, valves and equipment must be taken into consideration.

• Suction Line                           • Discharge Line

⇒ Tubing Size_____________            ⇒ Tubing Size____________ ⇒ Vertical Drop____________            ⇒ Vertical Rise____________ ⇒ Total Elbows____________             ⇒ Horizontal Run__________ ⇒ Total Tees______________             ⇒ Total Elbows____________ ⇒ Total Valves_____________            ⇒ Total Tees______________                                                        ⇒ Total Valves_____________  

• Discharge Valve(s) and/or Equipment

Butterfly_______ Ball_______ Disk Check_______Other_____________   DTI’s application engineers are available to assist you with diagnostic sizing.  A completed sizing sheet is paramount for correct pump selection.  There are many pump applications; determining which pump is appropriate for your needs is critical.     To ensure many years of successful processing, contact DTI Inc. to help size your pump today.

認證

• 3A/FDA/BPE