# EPANET: [PUMPS]

[PUMPS]

Purpose:

Defines all pump links contained in the network.

Format:

One line for each pump containing:

- ID label
- ID of start node
- ID of end node
- Keyword and Value (can be repeated)

Remarks:

1. Keywords consists of:
   - POWER - power for constant energy pump, hp (kw)
   - HEAD - ID of curve that describes head versus flow for the pump
   - SPEED - relative speed setting (normal speed is 1.0, 0 means pump is off)
   - PATTERN - ID of time pattern that describes how speed setting varies with time
2. Either POWER or HEAD must be supplied for each pump. The other keywords are optional.

Example:

[PUMPS]
;ID Node1 Node2 Properties
;---------------------------------------------
Pump1 N12 N32 HEAD Curve1
Pump2 N121 N55 HEAD Curve1 SPEED 1.2
Pump3 N22 N23 POWER 100