EXW Singapore — collect or forward from our Singapore office.

3G Electric
CHAPIN 68183 Replacement Diaphragm Assembly for Backpack Sprayer - Assorted Parts & Accessories
CHAPINAssorted Parts & Accessories

CHAPIN 68183 Replacement Diaphragm Assembly for Backpack Sprayer

The CHAPIN 68183 is a replacement diaphragm assembly designed for CHAPIN backpack sprayers. It is compatible with manufacturer number 64800 and serves as a key component for maintaining sprayer performance.

SKU 3G-OTH-385717

Brand
CHAPIN
Item
68183 Replacement Diaphragm Assembly for Backpack Sprayer
Part Number
68183
Category
Assorted Parts & Accessories
Available to Order
Also known as:68183CHAPIN
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHAPIN
Manufacturer Part Number
68183
Product Type
Replacement Diaphragm Assembly
Compatible Mfr No.
64800
Compatible Product Type
Backpack Sprayer

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

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

Product Description

The CHAPIN 68183 is a replacement diaphragm assembly designed for CHAPIN backpack sprayers. It is compatible with manufacturer number 64800 and serves as a key component for maintaining sprayer performance.

Frequently Asked Questions

What is the CHAPIN 68183 diaphragm pump used for?

The CHAPIN 68183 is a replacement diaphragm assembly used to restore pressure and flow in CHAPIN backpack sprayers. It is compatible with manufacturer number 64800 and is essential for maintaining consistent spray performance in agricultural, horticultural, and pest-control applications.

What are the specifications of the CHAPIN 68183 diaphragm pump?

The CHAPIN 68183 is a replacement diaphragm assembly designed for CHAPIN backpack sprayers. Its key specification is compatibility with manufacturer number 64800. The manufacturer part number is 68183, and it is classified as a replacement part for maintaining sprayer operation.

Where to buy the CHAPIN 68183 diaphragm pump worldwide?

You can source the CHAPIN 68183 diaphragm pump worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this replacement part.

How to install the CHAPIN 68183 diaphragm assembly?

To install the CHAPIN 68183 diaphragm assembly, first drain and depressurize the backpack sprayer. Remove the pump head, replace the old diaphragm with the new CHAPIN 68183 assembly, and reassemble. Ensure all seals are seated properly. Refer to the CHAPIN manual for torque specifications.

Used in

Common applications for CHAPIN
Agriculture — Chapin 4-gallon backpack sprayer (MPN 61900) for pesticide application in crop fields.
Landscaping — Chapin 1-gallon handheld sprayer (SKU 21AC29) for spot spraying weeds and pests.
Snow and ice control — Chapin 4-gallon backpack sprayer (SKU 11C538) for applying liquid ice melt or brine solutions.
Pest control — Chapin replacement shut-off assembly (SKU 25AA97) for maintaining sprayer function in pest control operations.
Fertilizer application — Chapin 4-gallon backpack sprayer (MPN 61800) for applying fertilizers to lawns and gardens.
Equipment maintenance — Chapin replacement shut-off valve (SKU 3XL28) for repairing Chapin model 22360XP sprayers.
Not sure this is the right part? Photo-identify it→

CHAPIN Products

3G Electric supplies CHAPIN assorted parts & accessories. 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

More from CHAPIN

View all CHAPIN parts →
Replacement shut-off valve for sprayer systems. Constructed from fluoropolymer elastomer for chemical resistance. Compatible with CHAPIN model 22360XP. Used to control liquid flow in sprayers
CHAPIN
Replacement shut-off valve for sprayer systems. Constructed from fluoropolymer elastomer for chemical resistance. Compatible with CHAPIN model 22360XP. Used to control liquid flow in sprayers
CHAPIN
CHAPIN
This pump barrel assembly is a replacement component for handheld sprayers. It is compatible with manufacturer number 1253 and restores pumping function when the original barrel wears or fails. Suitable for general spraying tasks in garden, agricultural, or industrial settings
CHAPIN
CHAPIN
This replacement gasket is made of fluoropolymer elastomer and is designed for use with sprayers. It is compatible with manufacturer number 3-7044-1. The gasket seals connections to prevent leaks, ensuring reliable operation during chemical or water applications
CHAPIN
CHAPIN
Metal pump rod and seals assembly for handheld sprayers. Compatible with CHAPIN model 1480. Restores pumping function in compatible sprayer units for maintenance or repair
CHAPIN
CHAPIN
Flat valve for sprayer equipment, controlling fluid flow and shut-off. Used as a replacement part in handheld or backpack sprayers for metering and reliable operation
CHAPIN
CHAPIN
Replacement pump barrel for sprayers and fluid-transfer equipment. Compatible with manufacturer number 3103. Restores function in compatible CHAPIN units
This seal and gasket kit is a replacement part for maintaining sprayer performance. Made of fluoropolymer elastomer, it is compatible with CHAPIN models 21210XP, 21220XP, 21230XP, 22350XP, and 22360XP. Used to replace worn seals and gaskets to restore leak-free operation
CHAPIN
This seal and gasket kit is a replacement part for maintaining sprayer performance. Made of fluoropolymer elastomer, it is compatible with CHAPIN models 21210XP, 21220XP, 21230XP, 22350XP, and 22360XP. Used to replace worn seals and gaskets to restore leak-free operation
CHAPIN
CHAPIN
This shut-off assembly is a replacement component for sprayer systems, enabling on/off control of fluid flow during application. It is used in agricultural, gardening, and industrial spraying equipment where precise flow regulation is required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first