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Free Shipping on Orders Over £60 | Next-Day Dispatch | Secure Checkout
Free Shipping on Orders Over £60 | Next-Day Dispatch | Secure Checkout

Polypipe Polyplumb Double Check Valve 28mm PB3728

Product Logo
SKU PB3728
Original price £35.15 - Original price £35.15
Original price
£35.15
£35.15 - £35.15
Current price £35.15

Shipping time: 2–7 days

Please call us for precise delivery dates.

Get Free Delivery on Orders Over £60

For more details, please refer to our Shipping Information.

Description

The new Polypipe Polyplumb Double Check Valve 28mm – PB3728 is a crucial plumbing fitting designed to prevent backflow in water systems. This double check valve is essential for ensuring the safety and integrity of plumbing installations by preventing contamination of the water supply.


Product Application

The PB3728 double check valve is ideal for use in both domestic and commercial plumbing applications, including central heating systems and water supply lines. It is particularly useful in situations where backflow prevention is critical to maintaining water quality.


Product Specifications

Specification Details
MPN PB3728
Brand Polypipe Polyplumb
Product Type Double Check Valve
Size 28mm
Material Brass
Compatibility Suitable for use with Polyplumb pipe systems
Guarantee 50 years

Key Features

  • Double check valve for preventing backflow in 28mm water systems
  • Ideal for use in central heating and water supply applications
  • Durable brass construction ensures long-lasting performance
  • Helps maintain water quality by preventing contamination
  • Backed by a 50-year guarantee

The Polypipe Polyplumb Double Check Valve 28mm – PB3728 is an essential component for any plumbing system, providing a reliable solution for backflow prevention. Order today from GetPlumb for competitive pricing and fast UK delivery.

Shipping Information

At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.

🆓 Free Local Delivery (Orders £60 & above)

We offer FREE delivery on orders £60 or more for selected local areas.

Eligible Postcodes Include:

  • RG*
  • SL*
  • OX10*, OX11*, OX49*
  • HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
  • WD*, HA*, UB*, TW*, KT*
  • W1* – W9*
  • NW*, SW*

Delivery Time: 2–4 working days
Shipping Cost: £0.00

📦 Standard Shipping (Weight-Based Rates)

For orders that do not qualify for free delivery, standard shipping rates apply based on total cart weight.

  • For cart weight between 0–5 kg, the shipping cost is £2.99 with a delivery time of 2–4 working days.
  • For cart weight between 5–25 kg, the shipping cost is £7.99 with a delivery time of 2–4 working days.
  • For cart weight between 26–40 kg, the shipping cost is £15.98 with a delivery time of 2–4 working days.
  • For cart weight of 41 kg and above, the shipping cost is £31.96 with a delivery time of 2–4 working days.

🧱 Block Salt (Harvey’s) – Unit-Based
Shipping

This rate applies only to Harvey’s block salt products.

  • £7.99 is charged for every 3 items.
  • The charge increases by £7.99 for each additional set of 3 items.

Examples:

  • 1–3 items → £7.99
  • 4–6 items → £15.98
  • 7–9 items → £23.97

Delivery Time: 2–4 working days

📏 Large / Long Items (Length-Based Shipping)

For oversized items where the product length is 1.5 metres or more:

Conditions:

  • Product length ≥ 1.5 m
  • Cart weight ≤ 40 kg

Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days

Collection from Store

Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge.

For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.

Specifications

BrandPolyplumb
Part NumberPB3728
Free Shipping

When you spend £60

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