what is the diameter of these valves?

The Overall diameter is 1" for each of the valves.

El diametro total es 1 pulgada por cada valvular.

Este kit sirve para la bomba ez4040g

The Kit001 will not work for the General Pump EZ4040G.

what's the size of the valves?

This kit will only work with the GENERAL PUMP brand pumps. Please match the pump model number with what we have listed under additional product description on the listing page.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Ultimate Washer Replacement for General Pump Check Valves KIT001

Product ID: 70385900

Details

Brand
Ultimate
Exterior Finish
Stainless
Material
Stainless
Metal Type
Stainless
Washer Type
O Ring

🔧Fits 50+ pump models for universal use

⚙️12-piece complete valve & O-ring kit

🇮🇹Premium Italian stainless steel build

฿3304

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In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🔩 Upgrade your pump game with Italy’s finest – don’t get left behind!

UNIVERSAL COMPATIBILITY - Seamlessly fits 50+ General Pump, Interpump, and Mi-T-M models—one kit, endless solutions
TRUSTED BY PROFESSIONALS - Rated 4.3 stars by 100+ users who demand reliability and efficiency
COMPLETE PUMP SERVICE KIT - All 6 check valves and 6 O-rings included for one full pump replacement
ENGINEERED FOR DURABILITY - Crafted from high-grade stainless steel for long-lasting corrosion resistance
PRECISION ITALIAN CRAFTSMANSHIP - Manufactured in Italy to ensure premium quality and performance

The Ultimate Washer Replacement Kit (KIT001) is a comprehensive 12-piece set featuring six stainless steel check valves and six O-rings designed to service one pump. Engineered in Italy for superior durability and corrosion resistance, this kit fits over 50 models from General Pump, Interpump, and Mi-T-M, making it the go-to solution for professional-grade pump maintenance and repair.

Specifications

ASIN	B07B1S1HF9
Brand	Ultimate Washer
Color	Silver
Customer Reviews	4.3 4.3 out of 5 stars (103)
Exterior Finish	Stainless Steel
Finish Types	Stainless Steel
Grade Rating	Stainless Steel
Manufacturer	Ultimate Washer
Material Type	Stainless Steel
Metal Type	Stainless Steel
Number Of Items	12
Number of Pieces	12
Part Number	UW11-PWE993
UPC	852090007953
Unit Count	6 Count
Washer Type	O Ring

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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฿3304

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews