Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LMI PUMPS Valve Seat, PVDF, 1/4 in Connection, Part #31561-1 - Valve Service Kits & Repair Parts
LMI PUMPSValve Service Kits & Repair Parts

LMI PUMPS Valve Seat, PVDF, 1/4 in Connection, Part #31561-1

The LMI PUMPS Valve Seat (Mfr Part # 31561-1) is a PVDF valve seat designed for use in LMI PUMPS metering pumps. This replacement part features a 1/4 in media intake connection size and is constructed from PVDF material.

SKU 3G-OTH-82837

Also listed as: 315611 · 31561 1

Brand
LMI PUMPS
Item
Valve Seat, PVDF, 1/4 in Connection, Part #31561-1
Category
Valve Service Kits & Repair Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LMI PUMPS
Manufacturer Part Number
31561-1
Type
PVDF
Material
PVDF
Product Type
Valve Seat
Media Intake Connection Size
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LMI PUMPS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LMI PUMPS Valve Seat (Mfr Part # 31561-1) is a PVDF valve seat designed for use in LMI PUMPS metering pumps. This replacement part features a 1/4 in media intake connection size and is constructed from PVDF material.

Frequently Asked Questions

What is the LMI PUMPS Valve Seat 31561-1 used for?

The LMI PUMPS Valve Seat 31561-1 is a replacement part for LMI metering pumps. It is used to seal the valve assembly, ensuring accurate chemical dosing in water treatment, industrial processing, and fluid handling applications. The PVDF construction provides chemical resistance.

What are the specifications of the LMI PUMPS Valve Seat 31561-1?

The LMI PUMPS Valve Seat 31561-1 is made of PVDF material. It has a 1/4 in media intake connection size. The manufacturer part number is 31561-1. This valve seat is a service kit component designed for LMI metering pumps.

Where to buy the LMI PUMPS Valve Seat 31561-1 worldwide?

3G Electric supplies the LMI PUMPS Valve Seat 31561-1 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine LMI replacement part for your metering pump.

How to install the LMI PUMPS Valve Seat 31561-1?

To install the LMI PUMPS Valve Seat 31561-1, first depressurize the pump and disconnect power. Remove the valve assembly, replace the old seat with the new PVDF seat, and reassemble. Torque to manufacturer specifications. Always consult the LMI pump manual for exact procedures.

Used in

Common applications for LMI PUMPS
Water treatment — LMI PUMPS B111 series for chlorine dosing in municipal water disinfection systems
Cooling tower chemical feed — LMI PUMPS C741 series for injecting corrosion inhibitors and biocides
Boiler water treatment — LMI PUMPS PD051 series for precise caustic and phosphate dosing
Wastewater disinfection — LMI PUMPS B741 series for sodium hypochlorite metering in effluent treatment
Industrial process chemical injection — LMI PUMPS C111 series for acid dosing in metal finishing baths
Chemical manufacturing — LMI PUMPS PD741 series for polymer addition in batch processing

LMI PUMPS Products

3G Electric supplies LMI PUMPS valve service kits & repair parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This spare parts kit contains replacement components for servicing and repairing LMI pump heads. It is used in chemical metering pumps for applications such as water treatment, chemical dosing, and process fluid handling where accurate metering is required
LMI PUMPS
This spare parts kit contains replacement components for servicing and repairing LMI pump heads. It is used in chemical metering pumps for applications such as water treatment, chemical dosing, and process fluid handling where accurate metering is required
The LMI PUMPS SP-85HV is a spare parts kit for servicing and repairing pump heads. It includes components necessary for maintaining metering pump performance in applications such as water treatment, chemical dosing, and process fluid handling
LMI PUMPS
The LMI PUMPS SP-85HV is a spare parts kit for servicing and repairing pump heads. It includes components necessary for maintaining metering pump performance in applications such as water treatment, chemical dosing, and process fluid handling
Spare parts kit for servicing and repairing pump heads in chemical metering pumps. Contains replacement components for routine maintenance in water treatment, chemical processing, and fluid-handling systems
LMI PUMPS
Spare parts kit for servicing and repairing pump heads in chemical metering pumps. Contains replacement components for routine maintenance in water treatment, chemical processing, and fluid-handling systems
The SP-75HV is a spare parts kit for servicing and repairing LMI pump heads. It contains essential components to maintain metering pump performance in applications such as water treatment, chemical dosing, and process fluid handling
LMI PUMPS
The SP-75HV is a spare parts kit for servicing and repairing LMI pump heads. It contains essential components to maintain metering pump performance in applications such as water treatment, chemical dosing, and process fluid handling
Spare parts kit for servicing and repairing LMI pump heads. Contains essential replacement components to restore pump performance in chemical metering and process fluid handling applications
LMI PUMPS
Spare parts kit for servicing and repairing LMI pump heads. Contains essential replacement components to restore pump performance in chemical metering and process fluid handling applications
Spare parts kit for servicing and repairing pump heads in chemical metering pumps. Contains replacement components to maintain pump performance in industrial fluid handling systems such as water treatment and chemical processing
LMI PUMPS
Spare parts kit for servicing and repairing pump heads in chemical metering pumps. Contains replacement components to maintain pump performance in industrial fluid handling systems such as water treatment and chemical processing

More from LMI PUMPS

View all LMI PUMPS parts
Valve housing for metering pumps, featuring a 1/4 in media intake connection. Directs fluid flow and maintains sealing in chemical dosing and water treatment systems
LMI PUMPS
Valve housing for metering pumps, featuring a 1/4 in media intake connection. Directs fluid flow and maintains sealing in chemical dosing and water treatment systems
Replacement valve seat for LMI metering pumps. Provides a sealing surface for the valve assembly to ensure accurate fluid dosing. Features a 1/4 inch media intake connection size. Used in water treatment, chemical processing, and industrial applications
LMI PUMPS
Replacement valve seat for LMI metering pumps. Provides a sealing surface for the valve assembly to ensure accurate fluid dosing. Features a 1/4 inch media intake connection size. Used in water treatment, chemical processing, and industrial applications
This valve housing is a replacement component for metering pumps, designed to house internal valve parts and ensure leak-free fluid control. It features a 1/4 inch media intake connection and is used in chemical dosing, water treatment, and industrial processing applications
LMI PUMPS
This valve housing is a replacement component for metering pumps, designed to house internal valve parts and ensure leak-free fluid control. It features a 1/4 inch media intake connection and is used in chemical dosing, water treatment, and industrial processing applications
This valve housing is a replacement component for LMI metering pumps. It encloses the valve assembly to regulate fluid flow in chemical dosing, water treatment, and industrial process systems. Designed for reliable sealing and operation in demanding environments
LMI PUMPS
This valve housing is a replacement component for LMI metering pumps. It encloses the valve assembly to regulate fluid flow in chemical dosing, water treatment, and industrial process systems. Designed for reliable sealing and operation in demanding environments