Siemens Solutions Partner - Comtherm are proud to be a solutions partner for Siemens UK

Looking for Econex Parts? - Comtherm are sole UK distributors of Econex Parts, we offer full technical support.

  • Free shipping

    On all orders over £100

  • Secure Payment System

    Fully encrypted payment system ensuring customer security

  • Technical Support

    We use the products we sell meaning we can assist with technical queries

  • Chat facility

    Talk to a real person

Free Shipping

Spend over £100 and we ship Next Day for free (UK Mainland Only)

Dungs LGW50 A2P 2.5 - 50 mbar Differential Air Pressure Switch (Test Button)

Dungs  |  SKU: 272346  |  Barcode: 272346
0.5 kg
£34.08
Shipping calculated at checkout.

Dungs LGW50 A2P 2.5 - 50 mbar Differential Air Pressure Switch (Test Button) is backordered and will ship as soon as it is back in stock.

Delivery and Shipping

All orders are dispatched the same day on an 'Express Next Day' service if ordered before 1pm (UK Mainland),

Technical Support On Hand

We are fully prepared to assist you in selecting the correct part. Our experienced staff are available to provide support.

DOWNLOADS

Download Product Manual:

PDF Icon

Download Product Datasheet:

PDF Icon

Description

Dungs LGW 50 A2P Pressure Switch with Test Button

The LGW 50 A2P is an adjustable differential pressure switch as per EN 1854 designed for automatic burner controls.

Suitable for switching a circuit on, off or over on changes in actual pressure value relative to the set reference value. The reference value (switching point) is adjusted on a setting wheel provided with a scale.

Suitable for air, flue and exhaust gases and other non-aggressive gases as differential pressure switches; not suitable for industrial combustion gases.

Test Button 

The LGW10A2P differential pressure switch is equipped with a test button. The test button allows for a service friendly check of the safety function. If the test key is pressed while the pressure exists, the connection to the pressure connection G 1/4 is interrupted and the pressure under the diaphragm is released. The microswitch of the pressure switch changes the contact position from NO to NC.

If the test button is released, the pressure below the diaphragms is built up again and the microswitch changes to its original position.

Switching function

As pressure rises: 1 NC opens, 2 NO closes

As pressure falls: 1 NC closes, 2 NO opens

 

Technical Specifications

IP Rating: IP54

Pressure Range: 2.5 - 50 mbar

Max Pressure: 500 mbar

Dungs Model Number: 272346

 

    Specifications

    • Product Type
      LGW

    Delivery Terms

    所有订单均在收到订单确认电子邮件后的 1 个工作日内(不包括周末和节假日)得到处理。您的订单发货后,您将收到另一封电子邮件,通知您订单已发货。

    国内运费 20 公斤以内的包裹 - 15 英镑,仅限发往英国大陆(不包括北爱尔兰、南爱尔兰和海峡群岛)

    超过 20 公斤的包裹 - 65 英镑,仅限寄往英国大陆(不包括北爱尔兰、南爱尔兰和海峡群岛) 寄往北爱尔兰、南爱尔兰和海峡群岛的运费将在结账时计算并显示。

    国际运费 所有国际运费将在结账时计算并显示。您的订单可能需要缴纳进口关税和税款(包括增值税),这些费用是在货件到达目的地国家/地区后产生的。 Comtherm Ltd 不对这些费用(如果适用)负责,也不对您作为客户的责任负责。

    收藏

    如果您想自取订单,请在结账时选择自取,您的订单将在一小时内准备好并可供提货。

    我们的收集时间是:

    周一至周四上午 8 点至下午 4:30

    每周五上午 8 点至下午 3 点

    我如何检查我的订单状态?

    当您的订单发货后,您将收到我们发送的电子邮件通知,其中包含可用于检查其状态的跟踪号码。如果您在收到发货确认电子邮件后两天内仍未收到订单,请通过 sales@comtherm.co.uk 与我们联系,并提供您的公司名称和订单号。

    退款和退货

    如果商品未使用且处于原始状态,我们接受交货后 30 天内的退货,我们将全额退款,减去退货运费。

    如果您的订单在送达时出现任何损坏,请尽快发送电子邮件至 sales@comtherm.co.uk,并附上您的订单号和商品状况照片。我们会根据具体情况解决这些问题,但会尽力找到令人满意的解决方案

    如果您还有任何疑问,请随时通过 spares@comtherm.co.uk 与我们联系。

    Payment & Security

    Payment methods

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Maestro
    • Mastercard
    • Shop Pay
    • Union Pay
    • Visa

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

    Dungs

    Dungs LGW50 A2P 2.5 - 50 mbar Differential Air Pressure Switch (Test Button)

    £34.08

    Dungs LGW 50 A2P Pressure Switch with Test Button

    The LGW 50 A2P is an adjustable differential pressure switch as per EN 1854 designed for automatic burner controls.

    Suitable for switching a circuit on, off or over on changes in actual pressure value relative to the set reference value. The reference value (switching point) is adjusted on a setting wheel provided with a scale.

    Suitable for air, flue and exhaust gases and other non-aggressive gases as differential pressure switches; not suitable for industrial combustion gases.

    Test Button 

    The LGW10A2P differential pressure switch is equipped with a test button. The test button allows for a service friendly check of the safety function. If the test key is pressed while the pressure exists, the connection to the pressure connection G 1/4 is interrupted and the pressure under the diaphragm is released. The microswitch of the pressure switch changes the contact position from NO to NC.

    If the test button is released, the pressure below the diaphragms is built up again and the microswitch changes to its original position.

    Switching function

    As pressure rises: 1 NC opens, 2 NO closes

    As pressure falls: 1 NC closes, 2 NO opens

     

    Technical Specifications

    IP Rating: IP54

    Pressure Range: 2.5 - 50 mbar

    Max Pressure: 500 mbar

    Dungs Model Number: 272346

     

      View product