YP Shake-Resistant Diaphragm Pressure Gauge
YP Shake-Resistant Diaphragm Pressure Gauge
YP shake-resistant diaphragm pressure gauge with IP66 stainless steel housing, available in 316Ti, PTFE, Hastelloy C-276. For high-sulfur crude oil, chemical, sewage & pharmaceutical corrosive viscous media. Thread, flange & sanitary clamp connections.
Product Overview
Adopts all stainless steel airtight housing with IP66 protection grade, professionally developed for corrosive,
viscous and solid-containing media. Equipped with rich diaphragm material options including 316Ti, PTFE lining,
Hastelloy C-276 and tantalum, adapting to high-sulfur crude oil and chemical corrosive fluids. Multiple versions
available: standard dry type, liquid-filled anti-vibration type and electric contact type for alarm interlock. Supports
diverse connection forms including thread, flange and sanitary clamp to meet various installation demands.
Available Options
Dial Size: Φ100 / Φ150
Diaphragm Material: 316Ti SS, PTFE coated 316Ti, Hastelloy C-276, tantalum (applicable for pressure ≥2.5kPa)
Wetted Body: 304/316L SS, PTFE lining optional
Product Version: Standard dry YP, liquid-filled YPN, electric contact YPXG/YPXZ, sanitary clamp type, flange type
Connection: Factory default M20×1.5 thread; 2" sanitary clamp, multiple standard MF-type flanges available upon request
Span: 1-60kPa (0.145-8.70psi), 0.1-2.5MPa (15-362.5psi)
Industry Applications
Suitable for high-sulfur heavy crude oil pipelines, chemical corrosive medium storage tanks, sewage treatment
systems, food and pharmaceutical viscous material monitoring, and mining slurry pipelines. The YPN liquid-filled
version is specially applicable for working sites with pump vibration and medium pressure pulsation.
Key Features
Full stainless steel airtight housing with IP66 protection, suitable for harsh on-site environments
Special diaphragm structural design, perfectly adapted to corrosive, viscous and solid-containing media
Multiple high-performance diaphragm materials optional for high-sulfur and strong corrosive working conditions
Dual anti-vibration structural designs: dry type and liquid-filled type for different vibration intensities
Optional electric contact version to realize on-site pressure alarm and interlock control
Diversified connection methods support industrial, sanitary and flange installation scenarios
Custom high overpressure resistance available with model suffix "G
Technical Specifications
Accuracy Class: ±1.0% / ±1.6% F.S. (dry type); ±1.6% / ±2.5% F.S. (liquid-filled type)
Vibration Resistance Grade: V.H.3 (dry type); V.H.4 (liquid-filled type)
Protection Grade: Ip66
Span: 1-60kPa (0.145-8.70psi), 0.1-2.5MPa (15-362.5psi)
Overpressure Resistance: Customizable high overpressure resistance (model suffix "G")
Selection Support
For diaphragm material corrosion matching table, flange dimension drawings and electric contact wiring
parameters, provide your medium composition, pressure range and installation form. Our factory technical team
will offer customized anti-corrosion selection scheme.