Type F with a Franklin IMDS Variable Frequency drive.

Now, inexpensive automatic pump output control is available for the rugged dependable Madden diaphragn metering pumps. The Madden Type F pump is equipped with a Franklin IMDS variable frequency drive consisting of a durable TEFC motor with an integrated variable frequency drive placed on top of the motor. The IMDS controller can adjust the pump motor speed by either using the local keypad, or by remote instrument control with a 4-20mA or otehr instrument signal.

Features:

• Single phase power, 115v or 230v, 50 or 50Hz.
• 240 to 2400 motor rpm speed range.
• Water tight NEMA 4 controller enclosure.
• Built-in controller attached to top of the motor timed run function included.
• TEFC motor enclosure, epoxy paint finish.
• Keypad or remote motor speed control to adjust pump output.
• 3 remote control input options available: 4-20 mA, 0-5VDC, and 1-10 VDC.
• 16 models available, see table on back side for output ranges.

Outstanding Madden Metriflow™ Pump Features:

• Double diaphragm construction option protects from leaking corrosive liquids.
• Simple, rugged design and constuction means years of dependable service.
• Easy to service and repair, no special tools or skills required.
• Reliable industrial grade metering pumps for over 50 years.

Outputs with 50 Hz power the same as 60 Hz. Duplex models are also available.