You can easily find the product that suits you here.
277012
€184,50
MANOMETER 7226 100MM 0-6 KL. 1.0
Performance: Glycerine filled, Rear connection
Thread type: BSP
Class: 1,0
Connection (size): 1/2
Connection material: Stainless steel
Range: 0 – 6
Connection (external): 1/2
Diameter mm: 100