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    Electrical4less Reviews 4.9 Based on 1454 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Wiska

    Wiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation UnitWiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation Unit 2

    Wiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation Unit
    10 in stock
    More available within 1 - 3 working days *
    SKU: 10106619
    £5.65
    Wiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation UnitWiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation Unit 2

    Wiska VentPLUG EVPS 20 HF High Air Flow Pressure Compensation Unit
    Delivery usually within 1 - 3 working days *
    SKU: 10106615
    £5.65
    Wiska VentPLUG EVPS 40 Pressure Compensation UnitWiska VentPLUG EVPS 40 Pressure Compensation Unit 2

    Wiska VentPLUG EVPS 40 Pressure Compensation Unit
    Delivery usually within 1 - 3 working days *
    SKU: 10106597
    £9.63
    Wiska VentPLUG EVPS 40 Polyamide Pressure Compensation Unit - GreyWiska VentPLUG EVPS 40 Polyamide Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS 40 Polyamide Pressure Compensation Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: 10106593
    £9.63
    Wiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit - BlackWiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit - Black 2

    Wiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit – Black
    52 in stock
    More available within 1 - 3 working days *
    SKU: 10106621
    £10.29
    Wiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit - GreyWiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS 40 HF Polyamide High Air Flow Pressure Compensation Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: 10106617
    £10.29
    Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - BlackWiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Black 2

    Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit – Black
    Delivery usually within 1 - 3 working days *
    SKU: 10106596
    £5.22
    Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - GreyWiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: 10106592
    £5.22
    Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - BlackWiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - Black 2

    Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit – Black
    Delivery usually within 1 - 3 working days *
    SKU: 10106620
    £5.49
    Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - GreyWiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit – Grey
    4 in stock
    More available within 1 - 3 working days *
    SKU: 10106616
    £5.49
    Wiska VentPLUG EVPS-L 40 Pressure Compensation Unit BlackWiska VentPLUG EVPS-L 40 Pressure Compensation Unit Black 2

    Wiska VentPLUG EVPS-L 40 Pressure Compensation Unit Black
    Delivery usually within 1 - 3 working days *
    SKU: 10106598
    £12.22
    Wiska VentPLUG EVPS-L 40 Polyamide Pressure Compensation Unit - GreyWiska VentPLUG EVPS-L 40 Polyamide Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS-L 40 Polyamide Pressure Compensation Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: 10106594
    £12.22
    Wiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit - BlackWiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit - Black 2

    Wiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit – Black
    Delivery usually within 1 - 3 working days *
    SKU: 10106622
    £11.98
    Wiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit - GreyWiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit - Grey 2

    Wiska VentPLUG EVPS-L 40 HF Polyamide High Air Flow Pressure Compensation Unit – Grey
    Delivery usually within 1 - 3 working days *
    SKU: 10106618
    £11.98
    Wiska ShieldGLAND Standard M20S IP68 Cable Gland Brass Locknut Earth Tag - 2 Pcs

    Wiska ShieldGLAND Standard M20S IP68 Cable Gland Brass Locknut Earth Tag – 2 Pcs
    1 in stock
    More available within 1 - 3 working days *
    SKU: 10112390
    Quantity Discount
    Quantity Price
    1 - 4 £8.03
    5+ £7.95
    10+ £7.83
    20+ £7.63
    £8.03
    Wiska ShieldGLAND Standard M20L IP68 Cable Gland Brass Locknut Earth Tag - 2 Pcs

    Wiska ShieldGLAND Standard M20L IP68 Cable Gland Brass Locknut Earth Tag – 2 Pcs
    1 in stock
    More available within 1 - 3 working days *
    SKU: 10112391
    Quantity Discount
    Quantity Price
    1 - 4 £9.83
    5+ £9.73
    10+ £9.58
    20+ £9.34
    £9.83
    Wiska 10112392 ShieldGLAND Standard M25 IP68 Cable Gland - Pack of 2

    Wiska 10112392 ShieldGLAND Standard M25 IP68 Cable Gland – Pack of 2
    7 in stock
    More available within 1 - 3 working days *
    SKU: 10112392
    Quantity Discount
    Quantity Price
    1 - 4 £16.99
    5+ £16.82
    10+ £16.57
    20+ £16.14
    £16.99
    Wiska ShieldGLAND Standard M32 IP68 Cable Gland Brass Locknut Earth Tag - 2 Pcs

    Wiska ShieldGLAND Standard M32 IP68 Cable Gland Brass Locknut Earth Tag – 2 Pcs
    3 in stock
    More available within 1 - 3 working days *
    SKU: 10112393
    Quantity Discount
    Quantity Price
    1 - 4 £22.51
    5+ £22.28
    10+ £21.95
    20+ £21.38
    £22.51
    Wiska ShieldGLAND Pro M20S IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead - 2 Pcs

    Wiska ShieldGLAND Pro M20S IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead – 2 Pcs
    3 in stock
    More available within 1 - 3 working days *
    SKU: 10112394
    Quantity Discount
    Quantity Price
    1 - 4 £8.96
    5+ £8.87
    10+ £8.74
    20+ £8.51
    £8.96
    Wiska ShieldGLAND Pro M20L IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead - 2 Pcs

    Wiska ShieldGLAND Pro M20L IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead – 2 Pcs
    4 in stock
    More available within 1 - 3 working days *
    SKU: 10112395
    Quantity Discount
    Quantity Price
    1 - 4 £10.76
    5+ £10.65
    10+ £10.49
    20+ £10.22
    £10.76

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

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