Sanha | SKU: 61933015

Sanha NiroSan SF Union, Flat Sealing

Name: Sanha NiroSan SF Union, Flat Sealing
Brand: Sanha
SKU: 61933015
Price: 87.49 EUR
Availability: InStock

87^{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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Product variants

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Description

Sanha NiroSan SF union, flat sealing is a flat-sealing union with universal press ends on both sides. The item belongs to the NiroSan SF press fitting system (series 19000) made of stainless steel. According to Sanha, the fittings and pipes of this system are free from silicone and other substances that impair paint wetting.

Technical data

System	NiroSan SF, series 19000, catalogue number 19330
Design	union, flat sealing, universal press ends on both sides
Material	Cr-Ni-Mo steel, material no. 1.4404, free from substances that impair paint wetting (according to Sanha)
Union nut	stainless steel (according to Sanha)
Flat gasket	Centellen
Sealing ring	FKM, red, factory-fitted
Nominal pressure	PN 40 for d 15 to 22 mm, PN 25 for d 28 to 35 mm, PN 16 for d 42 to 108 mm (according to the Sanha installation information)
Max. continuous temperature	-20 to 160 °C depending on the medium (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)
Dimensions	d 15 to 54 mm
Suitable pipes	NiroSan SF system pipes according to EN 10312 (Sanha recommendation)

Dimensions in mm according to the Sanha installation dimensions data sheet; the column designations correspond to the drawing in the data sheet (d pipe outside diameter, SW width across flats, z Z dimension).

Size	Article number	d	L	SW1	SW2	z
15	61933015	15	104	24	24	54
18	61933018	18	107	30	27	57
22	61933022	22	115	38	36	59
28	61933028	28	123	48	46	65
35	61933035	35	128	52	50	68
42	61933042	42	151	58	55	75
54	61933054	54	168	75	70	80

Features

Area of application according to Sanha: media transport where silicone and substances that impair paint wetting (LABS) must be excluded.
Marking on the fitting according to Sanha: manufacturer, dimension, approval mark and blue SF marking.
For technical gases, the maximum operating pressure is 16 bar according to Sanha.

Installation notes

According to the Sanha installation information, cut pipes at right angles, deburr them inside and outside and mark the insertion depth on the pipe with a waterproof marker before pressing.

Note on variants

Select the size. It corresponds to the pipe outside diameter d in mm.

Data sheets and manuals (PDF)

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