Φ—Signify center distance of assembling movement's mounting groove.
H—Signify the vertical dimension of reversed assembling movement's needle pivot to Mounting holes of attachment.
Product Name: Movement for 4 inch diaphragm pressure gauge
Material: stainless steel 304 or brass
Transmission ratio: 21.71
Movement's shaft gear: 14
Color: Original color
Certificate: ISO9001; ISO14001
Used: Diaphragm pressure gauge