BOA SP 10

Product catalog summary

Product Overview

The document details specifications for the BOA SP series of annularly corrugated metal hoses with stainless steel braid and malleable cast iron fittings. These hoses are designed for use with inert gases, fluids, combustion gases, steam, heating, mechanical, hydraulic, and ventilation applications.

Specifications

Dimensions (DN): Available sizes include DN 10, 12 (16), 20, 25, 32, 40, and 50 mm.
Nominal Lengths (NL): Offered in 300 mm, 500 mm, 750 mm, and 1000 mm depending on DN size.
Pressure Ratings (PN): Nominal pressure rating is PN25 bar for all sizes.
Temperature Range: Minimum admissible temperature is -20°C; maximum admissible temperature is +300°C.
Working Conditions: Maximum working pressure varies with temperature:
- 25 bar up to 120°C
- 20 bar at 300°C
- 5 bar at 300°C for certain gases
Thread Connections: Male and female threaded connections conform to ISO 7-1 standards, with conical sealing.

Materials

Corrugated Hose: Stainless steel grade 1.4404
Braid: Stainless steel grade 1.4301
Fittings: Malleable cast iron, coated or untreated

Certifications and Standards

Certified according to DIN-DVGW standards.
VdS approval for inert gas applications.
Compliance with DIN 3384 for combustion gases.

Applications

Suitable for gas applications, heating systems, mechanical and hydraulic engineering, ventilation, and air conditioning.

Product Identification and Ordering

Each product has a unique BOA item number (e.g., M-0020354 to M-0020374).
Preferred sizes and quantities can be specified when ordering.
Short delivery times are available for standard sizes.

Weight Data

Weights vary by size and length, ranging approximately from 0.20 kg for DN10 at 300 mm length to 3.35 kg for DN50 at 1000 mm length.

Additional Notes

Installation instructions and technical leaflets are integral to product delivery.
Product data sheets and terms and conditions are provided by BOA AG.
Product changes may occur without prior notice.

Catalog excerpts

BOA S SP10 Annularly c corrugated me hose assem etal mbly DIN-DVGW certified and V W VdS approved Application fields: plications gas app heating ventilation, air conditioning g, r mechan nical engineerin ng hydraul engineering lic metal hose asse embly SP10 has a medium s The annularly corrugated m O gas corrugation and a stainless steel braid. One side inert g welded, cast iron nipple with male thre ead according t ISO 7-1, to malleable c the other side inert gas we elded three-part, conical sealing malleable g crew connection with female thr n read according to ISO 7-1, cast iron sc DIN-DVGW W-certificate, VdS approved. S Materials: h Corrugated hose Braid Fittings Working co onditions Min. admiss sible temperatur re:  max, adm. = -20°C Max. admiss sible temperature:  max, adm. = +300°C Nominal pre essure rate gene eral: PN25 stainles steel 1.4404 ss stainles steel 1.4301 ss malleab cast iron (we ble eldable) - For fluids, gases and stea ams: p max, workin = 25 bar until  working  120°C C ng. p max, workin = 20 bar at 12 20°C <  working  300°C ng. p max, workin = PN5 bar at  working = 20°C ng stion gases: - for combus (acc. to DIN 3384) N Dimension n DN Nominal press sure PN Preferred series, usually a available at shor term rt a n der: Useful data for placing an inquiry or ord      The three leaflets for me etal hoses and metal hose a d assemblies ructions“ and "G Guarantee/ "Technical Information“, „I nstallation Instr erms/ Condition ns" are integra ating part of th present he Delivery te product dat sheet. ta

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