10166O-RING 3.989 ID x 0.070 W BUNA N
B731-277
LMI Metering Pump - 4.5 GPH - 50 psi - 316 SS
B Series·Back to the B73 selector
- Maximum flow
- 4.5 GPH
- Minimum flow
- 0.01 GPH
- Maximum pressure
- 50 psi
- Head material
- Stainless Steel
- Seals
- Stainless Steel, PTFE | Teflon
- Fittings
- Stainless Steel
- Check-valve balls
- Stainless Steel
- Diaphragm
- Teflon
Need help with this product? Call FSC (941) 426-9872
Overview
The LMI B731-277 is a solenoid-driven diaphragm pump with a 316 stainless steel head. It includes a pulse input for remote pacing of chemical feed.
Check it with FSC before you order
Send your chemical, concentration and operating conditions, and FSC will confirm this is the right fit.
Specifications
- Maximum flow
- 4.5 GPH
- Minimum flow
- 0.01 GPH
- Maximum pressure
- 50 psi
- Head material
- Stainless Steel
- Seals
- Stainless Steel, PTFE | Teflon
- Fittings
- Stainless Steel
- Check-valve balls
- Stainless Steel
- Diaphragm
- Teflon
- Control
- Stroke Length Control, Digital | Pulse Control, Manual | Stroke Frequency Control
- Power supply
- 115V +/-
- Stroke rate
- 100 SPM
- Stroke volume
- 2.84 ml
- Turndown
- 1000:1
- Suction lift
- 5 ft
- Accuracy
- 2%
- Power input
- 29 W
- Connections
- 1/4" NPT M
- Power connection
- US 115V - NEMA 5/15 - Type B
- Certifications
- UL, CUL
Selected options
- Power cord
- 115V - USA
- Control option
- Pulse Input + Dual Manual Control
- Liquid end type
- Legacy - 316SS - Size Code 1.8
Spare parts for B731-277
Listed for this model or its liquid end.
10166O-RING 3.989 ID x 0.070 W BUNA N
10415WASHER CONICAL LOCK #10
10626VARISTOR ASM 115V
10973SEAL SHAFT
25068SLEEVE SOLENOID
25127SCREW 10-24 x 4.5 RH SS