We offer a wide range of mud gauges for standard service or H2S services. We stock them in 2″NPTM as well as a 2″ 1502 hammer union. Pressure ranges from 1,000PSI to 20,000PSI are readily available. Made from high quality materials, these mud gauges will last for years to come. When service is needed just send them back in to us and we will quickly repair them and get them back out in the field.