LMI PUMPS Chemical Metering Pump: Solenoid, 115V AC, PVC Head, PTFE Diaphragm
The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN B121-398SI) with a 115V AC nameplate voltage, a PVC head, and a PTFE diaphragm. It delivers a maximum flow rate of 60 gpd…
SKU 3G-OTH-84977
Also listed as: B121398SI · B121 398SI
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The LMI PUMPS Chemical Metering Pump is a compact solenoid-driven diaphragm metering pump (MPN B121-398SI) with a 115V AC nameplate voltage, a PVC head, and a PTFE diaphragm. It delivers a maximum flow rate of 60 gpd with ±1.0% reproducibility, and features ceramic check balls, PVDF/Polyprel seals, and PVC fittings.
Frequently Asked Questions
What is the LMI PUMPS B121-398SI chemical metering pump used for?
The LMI PUMPS B121-398SI is a compact solenoid-driven diaphragm metering pump designed for precise chemical dosing in water treatment, industrial processing, and chemical injection applications. It handles aggressive fluids with its PVC head, PTFE diaphragm, and ceramic check balls, delivering up to 60 gpd with ±1.0% reproducibility.
What are the specifications of the LMI PUMPS B121-398SI metering pump?
The LMI PUMPS B121-398SI operates on 115V AC, has a PVC head, PTFE diaphragm, and ceramic check balls. It delivers a maximum flow rate of 60 gpd with ±1.0% reproducibility. Seal material is PVDF/Polyprel, fittings are PVC, and the diaphragm material is PTFE. The manufacturer part number is B121-398SI.
Where to buy the LMI PUMPS B121-398SI metering pump worldwide?
3G Electric supplies the LMI PUMPS B121-398SI chemical metering pump worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this pump to any international destination.
How to install the LMI PUMPS solenoid-driven metering pump?
Install the LMI PUMPS B121-398SI on a stable, level surface near the chemical source. Connect PVC inlet/outlet lines using the provided PVC fittings, ensuring proper sealing with the PVDF/Polyprel seals. Wire the 115V AC supply per local codes. Prime the pump by filling the head with fluid before starting. Always follow the manufacturer's manual for safe operation.
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3G Electric supplies LMI PUMPS compact solenoid-driven diaphragm metering pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
