LAKE FLOW METERS - PNEUMATIC / GAS, REVERSE FLOW
- Flow meter is equipped for reverse flow operation.
- Ideal for monitoring air compressor outputs, pneumatic tool consumption and industrial gas flows.
- Select from aluminum, brass or stainless steel to meet system and media compatibility requirements.
- Allows the designer to install the meter in any orientation (horizontal, vertical or inverted).
- These meters are constructed with all metal pressure vessels, allowing safe, permanent installation.
- The magnetically coupled follower and rigid pressure vessel design allows operation to 1000 PSIG.
- Standard selection of NPT, SAE and BSP ports reduces the amount of adapters required for installation.
- Maximum Temperature: 240°F
- Made in the USA
- Catalog Pages
- Installation, Operation and Maintenance Manual
- Order Guide

Image | Item # | Mfr. Number | Material | Ports | Flow Range | Fluid Media | Maximum Pressure | Price | Order Qty. | ||
---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 3820739 | G3A-4AS-01RF | Aluminum | 1/4" NPTF (Dry Seal) | 1.5 to 12 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820740 | G3A-4AS-02RF | Aluminum | 1/4" NPTF (Dry Seal) | 4 to 23 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820741 | G3A-4AS-05RF | Aluminum | 1/4" NPTF (Dry Seal) | 5 to 50 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820742 | G3A-4AS-10RF | Aluminum | 1/4" NPTF (Dry Seal) | 10 to 100 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820743 | G3A-4AS-15RF | Aluminum | 1/4" NPTF (Dry Seal) | 25 to 150 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820744 | G3A-4AA-01RF | Aluminum | 3/8" NPTF (Dry Seal) | 1.5 to 12 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820745 | G3A-4AA-02RF | Aluminum | 3/8" NPTF (Dry Seal) | 4 to 23 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820746 | G3A-4AA-05RF | Aluminum | 3/8" NPTF (Dry Seal) | 5 to 50 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820747 | G3A-4AA-10RF | Aluminum | 3/8" NPTF (Dry Seal) | 10 to 100 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820748 | G3A-4AA-15RF | Aluminum | 3/8" NPTF (Dry Seal) | 25 to 150 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820749 | G3A-4AB-01RF | Aluminum | 1/2" NPTF (Dry Seal) | 1.5 to 12 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820750 | G3A-4AB-02RF | Aluminum | 1/2" NPTF (Dry Seal) | 4 to 23 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820751 | G3A-4AB-05RF | Aluminum | 1/2" NPTF (Dry Seal) | 5 to 50 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820752 | G3A-4AB-10RF | Aluminum | 1/2" NPTF (Dry Seal) | 10 to 100 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) | |||
![]() | 3820753 | G3A-4AB-15RF | Aluminum | 1/2" NPTF (Dry Seal) | 25 to 150 SCFM (@ 100 PSIG) | Air & Gas | 600 PSI | $360.88 / EACH Usually ships in 7 day(s) |