Product Name: Stainless Steel Pressure Gauge Movement Model NO.: 400220 Product Description We are offer Stainless Steel Pressure Gauge Movement -- 400220, It can fitted to 100mm - 160mm oil filled pressure gague.It's technical data as follows:Transmission ratio: 11.2, 14.4Distance between centers: 27Distance between holes: 15Material: Brass, stainless steelLength of shaft extension: 9We are supply over 1, 000 different types of pressure gauge movement, and producing more than 50, 000, 000 pressure gauge movement yearly.We also accept your OEM orders or develop any new parts as per your drawing or samples.For more details please contact us.