Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket
Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket
Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket
Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket
Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket

    Slotted PVC Aquarium Drain Bulkhead (20-50mm) | Anti-Clog Strainer Tank Connector | Dual Silicone Gasket

    $3.93

    πŸ”„ Need massive unobstructed flow for a high-density seafood pool? Check out our Round Hole High-Flow Flush Drains.

    Slotted PVC Aquarium Drain Bulkhead

    Protect your livestock and ensure thorough water drainage with our premium Slotted PVC Drain fittings from Atradesen.com. Perfect for aquariums, sumps, and reservoirs, these bulkheads feature a built-in grid cover to prevent fish, snails, and large debris from entering your plumbing lines.

    🌟 Premium Anti-Clog & Sealing Features

    • Built-In Slotted Strainer: The integrated top grid acts as a highly effective filter, stopping blockages before they happen while maintaining excellent water turnover.
    • Dual Silicone Gaskets: Equipped with two high-quality silicone sealing rings (one for inside, one for outside) to guarantee a 100% watertight grip on your glass or acrylic tank.
    • Versatile Glass Clamping: Designed to accommodate standard to thick tanks. Smaller models (size 26 and below) clamp up to 15mm glass, while larger models (size 32 and above) safely clamp up to 20mm glass.

    ⚠️ Crucial Sizing & Drilling Guide

    Avoid costly installation errors! Please note that the "Model Name" does NOT always equal the pipe size. Carefully match your required Drill Hole and Pipe O.D. using the Atradesen.com guide below:

    • Model 20: Drill Hole: 20-23mm | Fits Pipe O.D: 20mm | Max Glass: 15mm
    • Model 25 (Blue/Black): Drill Hole: 30-32mm | Fits Pipe O.D: 20mm | Max Glass: 15mm
    • Model 26: Drill Hole: 26-28mm | Fits Pipe O.D: 25mm | Max Glass: 15mm
    • Model 32: Drill Hole: 27-32mm | Fits Pipe O.D: 25mm | Max Glass: 20mm
    • Model 40: Drill Hole: 35-40mm | Fits Pipe O.D: 32mm | Max Glass: 20mm
    • Model 50: Drill Hole: 50-55mm | Fits Pipe O.D: 40mm | Max Glass: 20mm

    Get a Free Quote

    Thank you for your interest in Atradesen.

    We specialize in high-quality hardware fittings, PVC & UPVC pipe fittings, aquarium accessories, irrigation components, water filtration products, and industrial supplies.

    Whether you are purchasing a single item, placing a bulk order, or looking for OEM manufacturing, our professional sales team is ready to provide you with the most competitive quotation.

    Why Request a Quote?

    βœ” Competitive Factory Pricing

    βœ” Wholesale & Distributor Discounts

    βœ” OEM & ODM Manufacturing

    βœ” Fast Worldwide Shipping

    βœ” Professional Technical Support

    βœ” Response Within 24 Business Hours


    Contact Information

    Full Name *

    Company Name (Optional)

    Email Address *

    Phone / WhatsApp (Optional)

    Country / Region *


    Product Information

    Product Name or Product Link *

    Example:

    https://atradesen.com/products/premium-upvc-dual-connection-compact-ball-valve-20-63mm-space-saving-slip-spigot-flow-control-aquarium-plumbing

    SKU / Model Number (Optional)


    Purchase Requirements

    Required Quantity *

    Preferred Material

    • PVC
    • UPVC
    • Brass
    • Stainless Steel
    • Plastic
    • Other

    Size / Specification

    Example:

    • 1/2"
    • 3/4"
    • 1"
    • 25mm
    • 32mm

    Application

    • Aquarium
    • Plumbing
    • Irrigation
    • Water Filtration
    • Industrial
    • Other

    Shipping Information

    Destination Country *

    Preferred Shipping Method

    β—‹ Express (DHL / UPS / FedEx)

    β—‹ Air Freight

    β—‹ Sea Freight

    β—‹ No Preference


    Additional Requirements

    Please describe your requirements in detail.

    For example:

    • Required specifications
    • Packaging requirements
    • OEM logo
    • Custom color
    • Delivery deadline
    • Special requests

    Upload Files (Optional)

    You may upload:

    • Product Photos
    • CAD Drawings
    • PDF Documents
    • Technical Specifications

    Submit Your Request

    Click the Submit button below and our sales team will contact you within 24 business hours.


    Why Choose Atradesen?

    Atradesen is committed to providing reliable products and professional services to customers worldwide.

    We work with wholesalers, distributors, retailers, contractors, aquarium stores, hardware stores, irrigation suppliers, and industrial buyers.

    Our advantages include:

    β€’ Factory Direct Pricing

    β€’ Strict Quality Control

    β€’ OEM & ODM Manufacturing

    β€’ Fast Global Shipping

    β€’ Professional Customer Support

    β€’ Flexible Order Quantities

    β€’ Secure Online Shopping


    Frequently Asked Questions

    How long does it take to receive a quotation?

    Our sales team usually replies within 24 business hours.


    Do you offer wholesale pricing?

    Yes.

    We provide special pricing for wholesalers, distributors, retailers and bulk purchases.


    Can you manufacture OEM products?

    Yes.

    OEM and ODM services are available.

    Custom logo, packaging and product modifications are supported.


    What is your Minimum Order Quantity (MOQ)?

    MOQ depends on the product.

    Please contact us for detailed information.


    Which countries do you ship to?

    We ship worldwide.

    Shipping methods include DHL, UPS, FedEx, EMS, Air Freight and Sea Freight.


    Contact Information

    Atradesen

    Website

    https://atradesen.com

    Email

    tradesencom@gmail.com

    Phone

    +86-152-6063-0787

    WhatsApp

    +86-152-6062-9033

    Business Hours

    Monday – Friday

    09:00 – 18:00 (UTC+8)


    Thank You

    Thank you for choosing Atradesen.

    We appreciate your inquiry and look forward to building a long-term business relationship with you.

    Our goal is to provide reliable products, competitive pricing and excellent customer service for customers around the world.

    🚚 Shipping Guarantee

    βœ… Flat Rate Shipping: $25 on orders below $300
    πŸŽ‰ FREE Shipping on orders over $300
    πŸ“¦ Processing Time: 1–3 Business Days
    πŸ‡ΊπŸ‡Έ USA Delivery
    5–7 business days (Free Shipping)
    7–15 business days (Standard)
    🌍 International Delivery
    5–8 business days (Free Shipping)
    8–15 business days (Standard)
    πŸ“ Tracking Number Included
    πŸ”’ Secure packaging to protect your products during transit.

    RECENTLY VIEWED PRODUCTS

    BACK TO TOP
    πŸ’¬