Rubber Drain Down Hose

Hoses UK | SKU: DDH012-ASH#100

Internal Diameter x Outside Diameter

12mm x 19mm

Coil Length

100 Metres

Colour: Green

Product variants

£165.00 ex VAT

Spend £500.00 To Reach Minimum Order Value.

Need Further Information?

If you require further information about this product or need assistance in selecting the right solution for your application, our team is here to help, Contact us today .

Delivery and Shipping

Orders are typically processed within 1-2 business days of payment confirmation.
Custom or bespoke hose assemblies may require additional processing time, which will be communicated during order confirmation.

For orders outside of UK Mainland, Shipping costs are calculated based on the weight, size, and destination of your order and are visible at the checkout page. If your delivery address is not available at checkout please Contact Us. We ship throughout the UK and EU

Require shorter lengths / smaller pack quantities?

You can find this product on our retail site HERE.

MM to Inch Fraction Converter

* The inches fraction result is rounded to the nearest 1/64 fraction.

Millimeters (mm):

Inches (Fraction):

Millimeters (mm)	Inches (")

Description

Flexible and durable hose designed for efficient plumbing system drain downs and temporary water discharge. Manufactured with a consistent inner and outer layer of Thermoplastic Polyurethane (TPU), this hose delivers excellent abrasion resistance, flexibility, and chemical stability without requiring internal reinforcement. Ideal for heating engineers, maintenance crews, and plumbing professionals.

Key Features:

Made from high-performance Thermoplastic Polyurethane (TPU) for both inner and outer layers
Lightweight and highly flexible for easy handling and coiling
No internal reinforcement for smooth bore and uniform performance
Resistant to wear, oils, and mild chemicals
Rated with a 3:1 safety factor for dependable use
Operating temperature range: -20°C to +100°C

Applications:

Central heating and plumbing system drain downs
Temporary fluid transfer and system flushing
Water discharge for maintenance, installation, or emergency response
Suitable for residential, commercial, and light industrial plumbing tasks

Specifications

Operating Temperature

-20°C to +100°C
Peak Temperature

-
Inner Layer Material

Thermoplastic Polyurethane (TPU)
Reinforcement

None
Outer Layer Material

Thermoplastic Polyurethane (TPU)
Standard

-
Applications

Plumbing System Drain Downs
Safety Factor

3:1
Datasheet

-

Reviews (0)

Wholesale Prices

£500 Minimum Spend

UK & EU Distribution

Free UK Mainland Shipping

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Pro Forma Invoice

We accept Pro Forma Invoice as a payment option. Select "Pro Forma Invoice" under the Payment section at Checkout.

You will be provided a Pro Forma Invoice with payment details. Your order will be processed once payment is confirmed.

Compare Products

A table comparing the facets of 5 products
Facet	Rubber Drain Down Hose View details	Rubber Radiator Hose View details	PVC Clear Braided Hose View details	PVC Wire Reinforced Hose View details	PVC Unreinforced Hose View details
Rating
Rating	-	-	-	-	-
Operating Temperature
Operating Temperature	-20°C to +100°C	-30°C to +125°C	-10°C to +65°C	-10°C to +65°C	-10°C to +65°C
Peak Temperature
Peak Temperature	-	+145°C	+70°C	+70°C	+70°C
Inner Layer Material
Inner Layer Material	Thermoplastic Polyurethane (TPU)	Black Smooth Heat Resistant EPDM	Soft Polyvinyl Chloride (PVC)	Polyvinyl Chloride (PVC)	Soft Polyvinyl Chloride (PVC)
Reinforcement
Reinforcement	None	High Tensile Fiber Yarn	Triple Polyester Yarn	Galvanized Steel Wire Spring	None
Outer Layer Material
Outer Layer Material	Thermoplastic Polyurethane (TPU)	Black And Wrapped Weather Resistant Synthetic Rubber	Soft Polyvinyl Chloride (PVC)	Polyvinyl Chloride (PVC)	Soft Polyvinyl Chloride (PVC)
Colour
Colour	Green	Black	Clear	Clear	Clear