Tech Bulletins Library

May 30th, 2019

201905A – AQTTB Date Issued: 24 May 2019 When using PP-R piping in a domestic hot water recirculating (DHWR) system which contains copper tubing or copper components, and is some cases adding PP-R to a copper tube hot water supply system, the level of copper in the water should be tested to evaluate the system Read More

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May 30th, 2019

Aquatherm offers an extensive warranty to protect against damages caused by failure from manufacturer’s defect. Aquatherm requires that all installations be pressure tested in accordance with the following instructions and that proof of the pressure test be submitted to Aquatherm before the coverage can go into effect. Warranty coverage begins only after the pressure test Read More

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August 10th, 2018

AQUATHERM TECHNICAL ANNOUNCEMENT Part Number Change Date issued: 8 August 2018 The part number for 4” (125 mm) SDR 17.6 Blue Pipe MF has been changed due to the new lengths of pipe coming from Germany. Old Part number = 2570126 (4m)13 ft, lengths New Part Number = 2570128 (5.8 m) 19 ft. lengths Please Read More

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August 23rd, 2017

TECHNICAL BULLETIN: 201408E-AQTTB Date issued: 23 August 2017 Discontinuance of Part numbers This is to inform you that the part numbers 0050950 through 0050960 have been discontinued and will no longer be offered. There are some items still in stock, but they are running out quickly and will not be re-stocked. Below is a cut Read More

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July 27th, 2017

TECHNICAL BULLETIN: 201408E-AQTTB WITHDRAWN OCTOBER 1 2017 Date issued: 7 August 2017 Aquatherm produces two types of threaded transition fittings. 1. Stainless steel threaded transition fittings.  2. Brass threaded transition fittings. The brass fittings are further differentiated by type of brass and end-use. a. Industrial use (dezincification-resistant DZR low-lead brass). b. b. Potable water lead-free, Read More

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March 3rd, 2017

TECHNICAL BULLETIN: 201702A-AQTTB Date issued: 3 March 2017 All piping systems, regardless of their intended medium, should be flushed thoroughly after installation. Flushing the piping system removes particles and debris that tends to accumulate in the piping system upon installation. Particles include shavings and bits and pieces of pipe that are the result of installing Read More

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February 8th, 2017

TECHNICAL BULLETIN: 201207F-AQTTB Date issued: 16 July 2012 Buried pipe in concrete floors, walls, masonry and plaster This is to confirm that Aquatherm Green Pipe, Blue Pipe, Lilac and Red Pipe and fittings manufactured from fusiolen PP‐R can be installed or buried in concrete floors, walls, chased masonry or plaster without incurring any damage to Read More

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January 30th, 2017

TECHNICAL BULLETIN: 201701A-AQTTB Date issued: 20 Jan. 2017 Aquatherm pipe is a great solution to chemical transport for many different chemicals that, often times, are not able to be transported by other piping materials. In order to evaluate whether or not a particular chemical may be transported through Aquatherm piping certain questions need to be Read More

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September 16th, 2016

Date Issued: 9 Sept. 2016 Aquatherm is proud to announce the availability of new 4” (125 mm) butt fusion parts. These parts are manufactured in the Linden, UT pre-fab shop. The parts are available now to order and appear in the QCE (Quick Check Estimator) on the Aquatherm website www.aquatherm.com. These parts are available in SDR Read More

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September 16th, 2016

TECHNICAL BULLETIN: 20169A-AQTTB Date issued: 09 Sept. 2016 Aquatherm polypropylene ball valves have been used on projects for many years. They are a reliable ball valve, easy to install and easy to use. The following information is meant to help install the ball valves correctly. This applies to the polypropylene ball valves numbers 004188 -0041400 Read More

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