How do I know if this cartridge fits my kitchen tap?

Please count the number of teeth on the spline (the top part that fits into the handle). Our cartridge is designed to be a compatible replacement for various premium kitchen taps that require this specific 28-teeth configuration.

Is this compatible with high-end European brand taps like the Ascona series?

This valve is specifically engineered to be compatible with 28-teeth spline models often found in high-end kitchen tap series. We recommend checking your original part's dimensions and tooth count to ensure a great fit before ordering.

What is the material of this replacement valve?

Our cartridges are made of high-quality solid brass and ceramic, ensuring durability and a leak-free experience. The 28-teeth design provides a precise and secure connection for your tap handle.

Does it come with the necessary screws for installation?

Yes, each 28-teeth cartridge comes with a matching M4 screw to ensure you have everything needed for a quick and easy replacement process.

What should I do if the handle is still loose after installation?

A loose handle usually means the tooth count doesn't match. Please double-check that your tap requires a 28-teeth spline. If you have the correct 28-teeth handle, our precision-machined spline will provide a tight, wobble-free fit.

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

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Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm

Tap Valve Cartridge Inserts 1/4 Turn Ceramic Disc Bath SP3308 28 Splines 38mm

Product ID: 176361693

Details

Brand
Seawhisper
Exterior finish
Brass
Inlet connection size
0.5 Inches
Inlet connection type
BSPT
Material
Brass
Number of Packs
1

💧500,000+ drip-free turns

⚙️28 spline precision fit

🛠️38mm compact height

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R$200

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Upgrade your tap game—stop leaks, save money, and join the drip-free elite!

COMPLETE INSTALLATION KIT - Includes tap cartridge, screw, and wrench—everything you need to upgrade instantly.
DURABLE CERAMIC DISC VALVE - Engineered for over half a million smooth, drip-free turns—goodbye leaks, hello savings.
PRECISION 28 SPLINE DESIGN - Ensures seamless compatibility with your 3308R tap for hassle-free installation.
PREMIUM BRASS CONSTRUCTION - Superior corrosion resistance and longevity that outlasts ordinary cartridges.
UNIVERSAL FIT FOR DOUBLE HANDLES - Fits BSP 1/2" threaded kitchen and bathroom taps, making replacements effortless.

The Tap Valve Cartridge Insert SP3308 features a 28-tooth spline design and a compact 38mm height, crafted from premium brass and the hardest ceramic discs for durability. Designed to fit BSP 1/2" double-handle kitchen and bathroom taps, it guarantees over 500,000 drip-free turns. The package includes all necessary installation tools, offering an easy, cost-effective alternative to full tap replacement.

Specifications

ASIN	B082VZZNKS
Best Sellers Rank	14,157 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Tap Cartridges
Brand	Seawhisper
Connector Type	Threaded
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (1,240)
Exterior Finish	Brass
Inlet Connection Size	0.5 Inches
Inlet Connection Type	BSPT
Manufacturer	Seawhisper
Material	Brass
Model Number	3308R
Number of Ports	2
Outlet Connection Size	0.5 Inches
Outlet Connection Type	BSPT
Size	0.5 inches
Thread Size	0.5 inches
Thread Type	BSP
Unit Count	1.0 count
Valve Type	Ceramic Disc Valve

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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.

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