Sanha | SKU: 6982431815

Sanha NiroTherm Industry Reducing Nipple

Name: Sanha NiroTherm Industry Reducing Nipple
Brand: Sanha
SKU: 6982431815
Price: 7.49 EUR
Availability: InStock

7^{49 €}

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● Delivery time: 5 to 10 business days
● Shipping: Germany €4.99, free from €100; EU €19.99

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Description

Sanha NiroTherm Industry reducer is a reducer with one universal press end and one male plain end. The item belongs to the NiroTherm Industry press fitting system (series 98000) made of stainless steel. According to the Sanha installation information, the system is intended for compressed air, technical gases, heating oil and fuels, solar systems and district heating; according to Sanha, it is not permitted for drinking water.

Technical data

System	NiroTherm Industry, series 98000, catalogue number 98243
Design	reducer with universal press end and male plain end
Material	stainless steel, material no. 1.4301 according to EN 10088
Sealing ring	FKM, red, factory-fitted
Nominal pressure	PN 16 (according to Sanha)
Max. continuous temperature	-20 to 160 °C, briefly up to 280 °C (according to Sanha)
Testing	connection tested in accordance with DVGW W 534 (according to Sanha)
Press tool	up to 54 mm with press jaws of the SA, V or M original profile (according to Sanha)
Suitable pipes	NiroTherm and NiroTherm F system pipes according to EN 10312 (Sanha recommendation)
Dimensions	d 18 to 108 mm

New dimensions from 2024 in mm according to the Sanha NiroTherm installation dimensions data sheet (as of 16.10.2025); the column designations correspond to the drawing in the data sheet (d pipe outside diameter, z Z dimension). For the other sizes, the data sheet contains no clearly assignable values.

Size	Article number	d1	d2	L	z	Insertion depth
18ax15	6982431815	18	15	55	33	22
22ax15	6982432215	22	15	63	41	22
22ax18	6982432218	22	18	64	42	22
28ax15	6982432815	28	15	67	45	22
28ax18	6982432818	28	18	67.5	45.5	22
28ax22	6982432822	28	22	65.5	42.5	23
35ax18	6982433518	35	18	68	46	22
35ax22	6982433522	35	22	73	50	23
35ax28	6982433528	35	28	73	49	24
42ax22	6982434222	42	22	84	61	23
42ax28	6982434228	42	28	85	61	24
42ax35	6982434235	42	35	82	56	26
54ax28	6982435428	54	28	93	69	24
54ax35	6982435435	54	35	94	68	26
54ax42	6982435442	54	42	100	64	36

Features

Since 2024, according to Sanha, various NiroTherm items have new overall dimensions and a changed insertion depth; items with the new dimensions carry an additional X on the label.
Marking according to Sanha: red dot on the fitting (not permitted for drinking water) and "HT" marking (high temperature).
For technical gases, the maximum operating pressure is 16 bar according to Sanha.

Installation notes

Determine the insertion depth before pressing, as specified by Sanha: push the pipe into the fitting until resistance is felt and mark the depth with a waterproof marker. Sanha does not recommend templates for NiroTherm, as the items can have different insertion depths.
For dimensions above 54 mm, the tool specifications of the Sanha installation information apply.

Note on variants

Select the size. The size states the diameters d1 x d2 in mm. The suffix a stands for the male plain end (outside dimension).

Data sheets and manuals (PDF)

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