Perhaps most well-known is our Magnehelic gage, which has been an industry standard since its introduction in 1953.
Sort by
Display
per page
DWYER:F195
SKU: DWYER:F195
DWYER:F6-SS
SKU: DWYER:F6-SS
DWYER:SFI-100-2
SKU: DWYER:SFI-100-2
DWYER:SFI-100-3/8
SKU: DWYER:SFI-100-3/8
DWYER:SFI-300-1 1/2
SKU: DWYER:SFI-300-1 1/2
DWYER:SFI-300-1 1/4
SKU: DWYER:SFI-300-1 1/4
DWYER:SFI-300-1/2
SKU: DWYER:SFI-300-1/2