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2560-040 Flow Switch Replacement Part Kit for Sundance Spas and Jacuzzi Hot Tub Flow Switch and Sweetwater Spas, Replace Part #Q-12DS-C2

Name: 2560-040 Flow Switch Replacement Part Kit for Sundance Spas and Jacuzzi Hot Tub Flow Switch and Sweetwater Spas, Replace Part #Q-12DS-C2
Brand: Sunluway
SKU: 500399061
Price: 9396.00 JPY
Availability: InStock
Rating: 3.6666666666666665 (6 reviews)

Product ID: 500399061

Details

Brand
Sunluway
Exterior finish
Plastic
Inlet connection size
1.5 Inches
Inlet connection type
Socket Weld
Item dimensions L x W x H
12.5 x 8 x 3.5
Manufacturer
Sunluway

🔍Clear housing for easy debris inspection

🔧Plug & Play install in minutes

🛁Compatible with 50+ Sundance, Jacuzzi & Sweetwater models

¥9396

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🛠️ Upgrade your spa’s heartbeat—flow switch perfection in minutes!

BROAD COMPATIBILITY - Fits 50+ Sundance, Jacuzzi, and Sweetwater spa models from 2002 to 2021—future-proof your hot tub.
EFFORTLESS INSTALLATION - Swap your flow switch in minutes—no technician needed, saving time and service fees.
INSTANT TROUBLESHOOTING - Clear casing lets you spot debris fast, preventing costly pump damage and downtime.
RELIABLE FLOW DETECTION - Eliminates 'Solid Flo' errors to keep your spa running smoothly and your relaxation uninterrupted.
DURABLE SURGICAL PLASTIC - High-impact, corrosion-resistant housing built to withstand spa environments and extend lifespan.

The 2560-040 Flow Switch Replacement Kit by Sunluway is a precision-engineered, surgical plastic component designed for quick, tool-free installation across a wide range of Sundance, Jacuzzi, and Sweetwater hot tub models (2002-2021). Featuring a clear housing for easy debris monitoring and compatibility with circulation pumps, it ensures reliable flow detection to prevent 'Solid Flo' errors, protecting your spa’s circulation system and enhancing your relaxation experience.

Specifications

ASIN	B0BJJRHSR4
Best Sellers Rank	77,224 in Garden ( See Top 100 in Garden ) 383 in Pool & Hot Tub Filter Accessories & Parts
Brand	Sunluway
Connector Type	Curled Finger
Customer Reviews	3.6 out of 5 stars 116 Reviews
Exterior Finish	Plastic
Exterior finish	Plastic
Included Components	2
Inlet Connection Size	1.5 Inches
Inlet Connection Type	Socket Weld
Inlet connection size	1.5 Inches
Inlet connection type	Socket Weld
Item Dimensions	12.5 x 8 x 3.5 centimetres
Item Type Name	2560-040
Item dimensions L x W x H	12.5 x 8 x 3.5 centimetres
Manufacturer	Sunluway
Material	Surgical Plastic
Model Number	2560-040
Number of Items	1
Number of Ports	2
Outlet Connection Size	1.5 Inches
Outlet Connection Type	NPT
Part Number	2560-040
Unit Count	1.0 count
Valve Type	ball valve or globe valve

Reviews

M**T

Refunded

Switch did not work. However service in obtaining a refund was perfect.

4.11.2025

L**S

Perfect Fit

Matched the old swith exactly so it was an easy changeout.

2.12.2025

A**R

Good price

Worked great

26.06.2026

M**D

Inclusive cable

Fits perfectly

17.09.2025

J**E

Switch arrived broken

Installed sensor. Hot tub starting getting FL-2 Error instead of FL-1. Switch is faulty. Returning and buying OEM part.

19.04.2026

H**G

Passender Durchflussschalter

Lieferung problemlos, erfüllt vollständig meine Erwartungen

24.07.2025

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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¥9396

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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