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Washers › Disc Spring & Belleville Washers

Belleville Spring Washer For Sundyne Lmv-311/322 Pump Model

Updated 2026-11-04 · Markdown version

US$300.00 – 360.00 / piece

MOQ 1 piece · Final price confirmed in your quote

Material: Hastelloy
Compatible Pump Models: Lmv311/322
Sales Models: Retail and wholesale
Support Customization: YES
Package Size: 5.00cm * 5.00cm * 5.00cm

Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Customization	Available
Type	Gasket
Material	Hastelloy
Compatible Pump Models	Lmv311/322
Alternative Part Number	Wa02AA05hb
Location ID	5
Application	Petrochemical, LNG, Fine Chemical, Coal Chemical
Warranty	1 Year
Sales Models	Retail and wholesale
Support Customization	YES
OEM/ODM	Available
Transport Package	Carton
Origin	China
HS Code	8413910000
Package Size	5.00cm * 5.00cm * 5.00cm
Package Gross Weight	0.010kg
Application Scenarios	It is used for overhaul and replacement of pump shafts, bearing housings and other parts of Sundyne LMV-311/322 series high-speed centrifugal pumps in the petroleum and chemical industries. It can directly replace the original imported disc spring washers to realize axial preload and anti-loosening of the shaft system.
Shanghai Taga Industrial Equipment Co., Ltd. (Enterprise Code	91310114MA1GXT2R61) is a professional industrial equipment manufacturer and supplier strategically located in Shanghai, the industrial heartland of China. We integrate R&D, production, sales, and service, dedicated to providing high-performance, highly reliable, and cost-effective industrial equipment and solutions for the global industrial sector.
Applications	Delayed coking, hydrotreating, atmospheric and vacuum distillation, catalytic cracking units.
Function	Drives critical pumps—including feed, hot oil, bottom, and circulation pumps—handling high-temperature, high-pressure heavy oils, sometimes with solid particles. Our shaft ensures reliable operation under extreme conditions, preventing unplanned downtime with its high torque capacity and fatigue resistance.
Category	Disc Spring & Belleville Washers

Technical parameters

Minimum Order Quantity	The MOQ for our standard products is usually 1 unit, but for large projects or customized products, the MOQ may vary. Please refer to the specific product page or consult our sales representative.
payment methods	Telegraphic Transfer(Typically requires a 30% deposit after contract signing, and 70% balance before shipment)
delivery time	For standard models, if stock is sufficient, the delivery time is approximately 5-10 days. For customized products or large quantity orders, the delivery time is generally 30-90 days, depending on the order's complexity. We will provide you with a firm delivery date after you place the order.
countries we ship to	We serve customers globally, exporting products to Europe, North America, Southeast Asia, the Middle East, Africa, South America, and other regions.
logisticsmethods we use	We primarily use sea freight (suitable for FCL or LCL shipments). For small items or urgent needs, air freight can also be arranged. We ship from Shanghai port or other major Chinese ports as specified.

Description

Belleville Spring Washer For Sundyne Lmv-311/322 Pump Model is part of our disc spring & belleville washers range (Washers).

Key details

Type: Gasket
Material: Hastelloy
Application: Petrochemical, LNG, Fine Chemical, Coal Chemical
Compatible Pump Models: Lmv311/322
Alternative Part Number: Wa02AA05hb
Location ID: 5
Warranty: 1 Year
Sales Models: Retail and wholesale

Available configurations include material, compatible pump models, sales models, support customization and package size. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 piece at US$300.00 – 360.00 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Belleville Spring Washer For Sundyne Lmv-311/322 Pump Model?

The listed minimum order is 1 piece, at US$300.00 – 360.00 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Belleville Spring Washer For Sundyne Lmv-311/322 Pump Model?

Type: Gasket; Material: Hastelloy; Application: Petrochemical, LNG, Fine Chemical, Coal Chemical; Compatible Pump Models: Lmv311/322; Alternative Part Number: Wa02AA05hb; Location ID: 5. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, compatible pump models, sales models, support customization and package size. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other disc spring & belleville washers are available?

The Disc Spring & Belleville Washers category lists 414 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/washers/disc-spring-belleville-washers/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

Request a quote for this product

US$300.00 – 360.00MOQ 1 pieceGet a quote WA