Japan, Yamamoto Keiki
Yamamoto Keiki Ordinary pressure gauge
Product Made in Japan
Manufacturer: Yamamoto Keiki
φ100/Type B φ100/Type A
Adjustable red pointer φ150/Type B
φ100/Type DF(Front rim)
Feature
A wide manufacturing range of Bourdon tube pressure gauges meeting JIS.B7505 standard, including pressure gauge, vacuum gauge and compound gauge, are available.
Specifications
Size | φ60 φ75 φ100 φ150 φ200 |
Shape of casing |
Standard case, Closed case
Type A Type B Type D (front rim or middle rim) |
Connecting thread |
φ60…R1/4 (G1/4)
φ75…G3/8 φ100…G3/8, G1/2 φ150…G3/8, G1/2 φ200…G1/2 |
Materials for the parts touching liquid |
(Differs according to pressure)
*General Use Socket:C3604BD, YBSC3 Bourdon tube:C2700T, SCM435, SUS316 *Corrosion Resistant application(for ammonia) Socket:SUS316 Bourdon:SUS316 |
Pressure range |
Pressure gauge
0~100MPa (φ60:to 25MPa, φ75:to 60MPa)〔0~1000kg/c㎡ (φ60 to 250kg/c㎡, φ75 to 600kg/c㎡)〕 Vacuum gauge Compound gauge |
Classification(mark) |
Ordinary type for steam(M) Heatproof type(H) Vibration-proof type(V) Vibration-proof type for steam(MV) Heat and vibration proof type(HV) |
Accuracy | ±1.6%F.S. |