Pressure Ranges Have Changed
Pressure range capabilities have changed on several Proportion-Air products. The list below reflects the new information. Please make a note and feel free to call us at 317-335-2602 if you have any questions about which pressure ranges have changed.
QB1T and QB2T series: They can work from full vacuum to 175 psig. For pressures of 176 to 500 psig the QB1S or QB2S can be used instead.
MM1 and MM2 series: They can work from full vacuum to 175 psig. For pressures of 176 to 500 psig the QB1S or QB2S can be used instead of a card unit.
BB1 and BB2 series: They can work from full vacuum to 175 psig. For pressures of 176 to 500 psig the QB1S or QB2S can be used instead.
The QB1S and QB2S can work a range of pressure from full vacuum to 500 psig.
Please make a note and feel free to call us at 317-335-2602 or email us at info@proportionair.com or fill out our contact us form if you have any questions.