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SR 307 Compressed air attachment
USN1.00
Art.nr.
H03-1421
Compressed air attachment for half- and full face masks.
The SR 307 compressed air attachment is designed for connection to Sundström Air Purifying Respirator (APR)
half masks and full face masks. This combination is a Supplied Air Respirator (SAR) in Continuous Flow mode (CF),
for connection to a compressed air supply. The SR 307 is an accessory that enables a given facepiece to be used
as either a Air Purifying Respirator or a Supplied Air Respirator (SAR). The compressed air attachment is especially
intended for applications involving heavy and sustained work in environments in which the pollutants have poor
warning properties or are particularly toxic.
The SR 307 is made of a material which is not liable to give rise to frictional sparking, which enables the attachment
to be used in an explosive or flammable environment. The flow meter and warning whistle for temporary and
continuous monitoring of the air flow rate are included. Control valve mounted on the user’s belt is included.
| Art.nr. | H03-1421 |
|---|---|
| Colour | Black, Blue |
| Shelf life (years) | 5 |
| Country of manufacture | Sweden |
| Operating temp. | 14 to 131 °F (-10 to +55 °C), < 90 % RH |
| Storage temp. | 4 to 104 °F (-20 to +40 °C), < 90 % RH |
| Working pressure (bar) | 4-7 |
| Working pressure US (PSI) | 58-102 |
| Airflow rate (l/min) | 150-340 |
| Model description | SR 307 Compressed air attachment |
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User’s Instruction
L37-1121 NIOSH Labels SAR Rev 03.pdf (174.58 KB)
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Product leaflet
P03H-1421 SR 307 Rev 03.pdf (95.11 KB)
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User’s Instruction
L37-1421 SR 307 USA Rev 07.pdf (1.03 MB)
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Operating instructions
OI03H-1421 SR 307 Rev 03.pdf (710.14 KB)
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