Small Diaphragm Seals

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Small Diaphragm Seals Specification

Hardness
60-80 Shore A

Tolerance
0.05 mm

Feature
Corrosion Resistant, High Sensitivity

Material
Stainless Steel, PTFE, Hastelloy

Style
Threaded, Welded

Shape
Round

Temperature
-40C to 250C

Application
Pressure Measurement, Chemical Processing, Food & Beverage, Pharmaceutical

Thread Type
Male/Female

Mounting Type
Flanged/Clamp

Sealing Type
O-ring or Welded

Process Connection Size
1/2" to 2" NPT, BSP

Cleaning Requirement
CIP/SIP Compatible

Diaphragm Thickness
0.5 mm to 1.0 mm

Compliance
FDA, CE Certified

Weight
150-350 grams

Surface Finish
Ra < 0.8 m

Pressure Rating
Up to 250 bar

Small Diaphragm Seals Trade Information

Minimum Order Quantity
25 Number

Supply Ability
100 Per Week

Delivery Time
10-15 Days

About Small Diaphragm Seals

Our quality committed firm has attained the topmost position in this domain by putting forth top grade Small Diaphragm Seals. Ideal for measurement of highly viscous or crystallising pressure media, the offered seals are manufactured under the strict guidance of deft professionals by utilizing quality approved raw materials. Recognized for their rust resistance and convenient installation, the provided Small Diaphragm Seals can be used to protect measuring instruments under extreme temperatures and pressure levels.

Features:

Defect free
Robust design
Long life
Accurate dimension

Small Diaphragm Seals

Applications

For high pressures
Pressure measurement of highly viscous or crystallising pressure media
Process industry
Painting lines

Special Features

Small dimensions
Flush diaphragm
No dead spaces
Special version with protection disc for abrasive media

Precision Engineering for Demanding Applications

Crafted with advanced materials such as stainless steel, PTFE, and Hastelloy, small diaphragm seals are optimized for use in chemical processing, pharmaceutical, and food & beverage industries. Their corrosion-resistant build guarantees performance and longevity, even when exposed to aggressive media or extreme temperature cycles.

Versatile Mounting and Connection Options

Operators may choose between threaded or welded styles, as well as flanged or clamped mounting to ensure compatibility with their system. With NPT and BSP male or female threads and connection sizes up to 2 inches, installation is compatible with a wide variety of industrial setups, enhancing adaptability and safety.

Ideal for Hygienic and Sensitive Environments

Thanks to compatibility with CIP/SIP cleaning procedures and a refined surface finish below 0.8 m Ra, these diaphragm seals are tailored for environments where hygiene and contamination control are paramount. Certifications like FDA and CE further instil confidence in their suitability for regulated industries.

FAQs of Small Diaphragm Seals:

Q: How are small diaphragm seals installed in pressure measurement systems?

A: Small diaphragm seals are installed using threaded (NPT/BSP, male/female), flanged, or clamp connections, ensuring secure attachment to process pipes or tanks. Their adaptable mounting types accommodate diverse system requirements.

Q: What benefits do O-ring or welded sealing types offer on these diaphragm seals?

A: O-ring seals provide easy maintenance and replacement possibilities, while welded seals deliver robust, leak-proof integrity, especially in high-pressure or aggressive chemical environments.

Q: When should CIP/SIP compatible diaphragm seals be selected?

A: Diaphragm seals compatible with CIP/SIP cleaning are ideal for industries where frequent, rigorous sterilization or cleaning-in-place is required, such as pharmaceutical or food processing plants.

Q: Where are small diaphragm seals most commonly used?

A: These seals are widely used in chemical processing, food & beverage manufacturing, and pharmaceutical applications where accurate pressure measurement and contamination prevention are essential.

Q: What is the maximum operating temperature for these diaphragm seals?

A: The seals are designed to operate effectively in temperatures ranging from -40C up to 250C, accommodating a vast array of process conditions.

Q: How does the surface finish contribute to the performance of diaphragm seals?

A: A fine surface finish of Ra < 0.8 m minimizes bacterial adhesion and product build-up, making the seals suitable for hygienic processes demanding strict cleanliness and purity.

Q: What advantages do high sensitivity diaphragm seals offer?

A: High sensitivity allows the diaphragm seals to accurately transmit pressure changes, enhancing measurement precision and reliability in sensitive industrial applications.

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