• For commercial & private use

Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + NBR Gasket - diesel resistant

Article: PPCO-DO-114E-1I
BSP threaded fitting from Polypropylene (PP) can be installed quickly and easily from the outside at the desired flat spot on the water tank. Mounting with either 1 1/4" external thread or 1" internal thread for further connections and maximum flexibility. Use our Assembly Instructions for easy installation. Depending on the purpose of the water tank, we also have the Push-In BSP Fittings with EPDM gaskets (food safe) or with FPM gaskets (chemical resistant). The Size Table below provides a better overview. Here you find more Info on Installation.
View full description
{"9191":[{"qty":122,"shipmentDate":"February 27, 2026","delivery_time":"2-3 Days","delivery_date_range":"3 - 4 Mar"},{"qty":9999999,"shipmentDate":"March 12, 2026","delivery_time":"2-3 Days","delivery_date_range":"16 - 17 Mar"}]}
{"inStock":"In Stock","deliveryTime":"Delivery Time:","deliveryBetween":"Delivery between","itemsLeft":"pc. available","available":"Available","estimatedDeliveryTime":"Delivery Time:","estimatedDeliveryBetween":"Estimated delivery between","selectLocation":"Select Location"}
{"country_id":"","postcode":"","has_address":false}
{"AT":"Austria","BE":"Belgium","CH":"Switzerland","CZ":"Czechia","DE":"Germany","DK":"Denmark","ES":"Spain","FI":"Finland","FR":"France","HR":"Croatia","IT":"Italy","LU":"Luxembourg","NL":"Netherlands","NO":"Norway","PL":"Poland","PT":"Portugal","SE":"Sweden"}
{"in_stock":"text-green-700","limited_in_stock":"text-orange-400","out_of_stock":"text-rose-700"}
{"in_stock":"text-green-700","limited_in_stock":"text-stone-700","out_of_stock":"text-orange-800"}
23.–
27.37 Incl. VAT
High availability & ready to ship
Secure payment with PayPal, Credit Card & Klarna
Personal expert advice & quick support

Description / Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + NBR Gasket - diesel resistant

With our new Push-In BSP Fittings we offer you a convenient option for installing additional tank connections on our water tanks yourself. The flat spot for installation does not need to be accessible via the existing lid of the water tank, as this connection can be completely mounted from the outside. The BSP threaded fitting has a 1 1/4" external thread and a 1" internal thread and offers you maximum flexibility during installation.

Drawings & Certificates

Overview_Sizes_Push-In Fittings (Size: 921.4 KB)
Installation_Guide_Push-In BSP Fittings (Size: 261.9 KB)
Technical Info Push-In BSP Fittings (Size: 155.6 KB)

More Information

General Information
Color Natural Translucent
Weight (kg) 0.1
Material & Durability
Material PP
UV Resistance No
Suitable for Waste Water & Diesel No

Make your order complete

PVC Ball Valve 1 1/4 Inch Internal Thread

PVC Ball Valve 1 1/4 Inch Internal Thread

30.10
In Stock
PP Hosetail 90° Bend 30mm with 1 1/4" internal thread-union nut & EPDM gasket

PP Hosetail 90° Bend 30mm with 1 1/4" internal thread-union nut & EPDM gasket

9.90
In Stock
PP Hosetail straight 30mm with 1 1/4" internal thread-union nut & EPDM gasket

PP Hosetail straight 30mm with 1 1/4" internal thread-union nut & EPDM gasket

6.70
In Stock
PVC Socket 1 1/4 Inch Internal Thread

PVC Socket 1 1/4 Inch Internal Thread

5.30
In Stock
PVC Tee Socket 1 1/4 Inch Internal Thread

PVC Tee Socket 1 1/4 Inch Internal Thread

5.40
In Stock
PVC Knee Socket 90° 1 1/4 Inch Internal Thread

PVC Knee Socket 90° 1 1/4 Inch Internal Thread

3.70
In Stock
PVC Reducer 1 1/4 Inch x 1 Inch Internal Thread

PVC Reducer 1 1/4 Inch x 1 Inch Internal Thread

3.90
In Stock
PVC Reducer 1 1/2 Inch x 1 1/4 Inch Internal Thread

PVC Reducer 1 1/2 Inch x 1 1/4 Inch Internal Thread

5.90
In Stock
PVC Reducer1 1/2 Inch External Thread x 1 1/4 Inch Internal Thread

PVC Reducer 1 1/2 Inch External Thread x 1 1/4 Inch Internal Thread

4.–
1 pc. available
PVC Cap 1 1/4 Inch Internal Thread

PVC Cap 1 1/4 Inch Internal Thread

3.50
In Stock
PTFE-Tape, sealant

PTFE-Tape

2.10
In Stock

Installation Push-In BSP Fittings

Our Push-In BSP Fittings can be installed quickly, easily, and completely from the outside; even in areas that are not accessible from the inside. This allows connections to be made flexibly at any flat section of the water tank; without opening or dismantling the tank.

 

Simple. Fast. Flexible. Our PP tank connectors feature an external thread from ½" to 2" and an internal thread from 3/8" to 1 ½" inside the fitting.

Tip: For liquids other than water, versions with NBR seals (diesel-resistant) and FKM seals (chemical-resistant) are available

Video: Installing Push-In BSP Fitting on watertank

Alternatives

Push-In BSP Fitting 1/2" external thread x 3/8" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 1/2" external thread x 3/8" internal thread + EPDM Gasket - food safe

16.–
In Stock
,,

PP Tank Connection Set 30 mm Hose 90° Bend

30.–
In Stock
,,

PP Tank Connection Set 30 mm Hose Straight

28.–
In Stock
Push-In BSP Fitting 3/4" external thread x 1/2" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 3/4" external thread x 1/2" internal thread + EPDM Gasket - food safe

17.–
In Stock
Push-In BSP Fitting 1" external thread x 3/4" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 1" external thread x 3/4" internal thread + EPDM Gasket - food safe

18.–
In Stock
Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + EPDM Gasket - food safe

21.–
In Stock
Push-In BSP Fitting 2" external thread x 1 1/2" internal thread + EPDM Gasket - food safe

Push-In BSP Fitting 2" external thread x 1 1/2" internal thread + EPDM Gasket - food safe

26.–
In Stock
Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + FPM Gasket - chemical resistant

Push-In BSP Fitting 1 1/4" external thread x 1" internal thread + FPM Gasket - chemical resistant

36.–
In Stock
PVC Tee Socket 1 1/4 Inch Internal Thread

PVC Tee Socket 1 1/4 Inch Internal Thread

5.40
In Stock
PVC Knee Socket 90° 1 1/4 Inch Internal Thread

PVC Knee Socket 90° 1 1/4 Inch Internal Thread

3.70
In Stock
PVC Reducer 1 1/4 Inch x 1 Inch Internal Thread

PVC Reducer 1 1/4 Inch x 1 Inch Internal Thread

3.90
In Stock
PVC Reducer 1 1/2 Inch x 1 1/4 Inch Internal Thread

PVC Reducer 1 1/2 Inch x 1 1/4 Inch Internal Thread

5.90
In Stock
PVC Reducer1 1/2 Inch External Thread x 1 1/4 Inch Internal Thread

PVC Reducer 1 1/2 Inch External Thread x 1 1/4 Inch Internal Thread

4.–
1 pc. available
PVC Cap 1 1/4 Inch Internal Thread

PVC Cap 1 1/4 Inch Internal Thread

3.50
In Stock

We use Cookies

We use cookies to make our website work properly. We also integrate tools from cooperation partners for statistics on the use of our website. This serves both to optimize the website, to ensure its functionality, to create user profiles and to display interest-based advertising. Your personal data will also be processed here. This data is also disclosed for e.g. google.com, bing.com and hotjar.com. If necessary, these third parties process your personal data for additional, own purposes, together with us or on our behalf. You can find out more about google.com's privacy policy.

By clicking on "OK" you agree to the use of our cookies and cookies from third parties such as google.com. By clicking on "Open settings" you can make an individual selection and object to the use of cookies from third parties. You can find more information in our Privacy Policy for more information about how we handle privacy.

Essential cookies are small text files that are stored by your browser on your device to store certain information. This includes, for example, the products in your shopping cart. From the information saved and sent back, the respective website recognizes that you have already accessed and visited it with the browser of your device. We use this information to optimized design and display the website for you.
Cookies for statistical analysis collect pseudonymised information on the basis of a random identifier about how our website is used in order to improve its attractiveness, content and functionality. These cookies help us to determine whether, which, how often and for how long subpages of our website are visited and which content users are particularly interested in. Furthermore, e.g. search terms, the country or region of access, as well as the proportion of mobile devices that access our websites are recorded. We use this information to create statistics to customize the content of our website to your needs and to optimize our offer. The legal basis for this collection and processing is our legitimate interest (Art. 6 Para. 1 Point f GDPR). You can object to this processing.
Preference cookies enable our website to remember information that affects the way our website behaves or looks, like your preferred language or the region you are in. The legal basis for this collection and processing is our legitimate interest (Art. 6 Para. 1 Point f GDPR). You can object to this processing.
These cookies are set by external advertising partners and are used to create profiles and track data across multiple websites. If you accept these cookies, we can show our advertisements on other websites based on your user profile and your preferences. These cookies also store data on how many visitors have seen or clicked on our advertising in order to optimize advertising campaigns. The legal basis for this collection and processing is our legitimate interest (Art. 6 Para. 1 Point f GDPR). You can object to this processing.