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SR301S Sanitary Remote Seal

Brand: Smar International Corp

The SR301S is a seal for food and other applications where the sanitary connections are necessary. 

The diaphragm is welded to the connection face, which can be Threaded type or Tri-Clamp, allowing an easy and fast connection/disconnection of the process equipment.
Features
  • Remote Seal, Sanitary
    • Diaphragm welded to the connection face
  • Process Connection:
    • Tri-Clamp DN50 - with extension
    • Threaded IDF 2" - with extension
  • Pressure Limit (Tri-Clamp):
    • 1-1/2" DN
      • Normal Pressure: 34 bar at 20°C (68°F), 20 bar at 120°C (248°F)
      • High Pressure: 100 bar at 20°C (68°F), 60 bar at 120°C (248°F)
    • 2" DN/DN50
      • Normal Pressure: 28 bar at 20°C (68°F), 17 bar at 120°C (248°F)
      • High Pressure: 70 bar at 20°C (68°F), 42 bar at 120°C (248°F)
    • 3" DN
      • Normal Pressure: 22 bar at 20°C (68°F), 13 bar at 120°C (248°F)
      • High Pressure: 70 bar at 20°C (68°F), 42 bar at 120°C (248°F)
  • Pressure Limit (Threaded):
    • 10 to 40 bar
  • Capillary Length: 500 to 3,000 mm
  • Materials of Construction:
    • Diaphragm: 316L Stainless Steel and Hastelloy® C276
    • Fill Fluid: Silicone Oil, Glycerin + Water
    • O-Ring: Buna N
    • Tri-Clamp: 304 Stainless Steel

1 - 12 of 81 Part Numbers
SR301S-A11-HG-00
SR301S-A11-HG-00
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - Glycerin + Water
  • O-Ring - Not Required
  • Tri-Clamp - Not Required
SR301S-A11-HG-02
SR301S-A11-HG-02
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - Glycerin + Water
  • O-Ring - Not Required
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
SR301S-A11-HG-B0
SR301S-A11-HG-B0
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - Glycerin + Water
  • O-Ring - Buna-N
  • Tri-Clamp - Not Required
SR301S-A11-HG-B2
SR301S-A11-HG-B2
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - Glycerin + Water
  • O-Ring - Buna-N
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
SR301S-A11-HS-00
SR301S-A11-HS-00
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - DC 200 - Silicone Oil
  • O-Ring - Not Required
  • Tri-Clamp - Not Required
SR301S-A11-HS-02
SR301S-A11-HS-02
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - DC 200 - Silicone Oil
  • O-Ring - Not Required
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
SR301S-A11-HS-B0
SR301S-A11-HS-B0
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - DC 200 - Silicone Oil
  • O-Ring - Buna-N
  • Tri-Clamp - Not Required
SR301S-A11-HS-B2
SR301S-A11-HS-B2
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - Hastelloy C-276
  • Fill Fluid - DC 200 - Silicone Oil
  • O-Ring - Buna-N
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
SR301S-A11-IG-00
SR301S-A11-IG-00
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - 316 Stainless Steel
  • Fill Fluid - Glycerin + Water
  • O-Ring - Not Required
  • Tri-Clamp - Not Required
SR301S-A11-IG-02
SR301S-A11-IG-02
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - 316 Stainless Steel
  • Fill Fluid - Glycerin + Water
  • O-Ring - Not Required
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
SR301S-A11-IG-B0
SR301S-A11-IG-B0
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - 316 Stainless Steel
  • Fill Fluid - Glycerin + Water
  • O-Ring - Buna-N
  • Tri-Clamp - Not Required
SR301S-A11-IG-B2
SR301S-A11-IG-B2
  • Process Connection - Tri-Clamp DN 50 - with Extension
  • Capillary Length - 500 mm
  • Diaphragm - 316 Stainless Steel
  • Fill Fluid - Glycerin + Water
  • O-Ring - Buna-N
  • Tri-Clamp - Tri-Clamp In 304 Stainless Steel
1 - 12 of 81 Part Numbers

Specifications

Approvals & Certifications

  • 3A Sanitary

Capillary Length

  • 3,000 mm

Diaphragm Material

  • 316L Stainless Steel
  • Hastelloy C-276

Fill Material

  • DC 200 - Silicone Oil
  • Glycerin & Water

Materials of Construction

  • Tri-Clamp: 304 Stainless Steel

O-Ring Material

  • Buna-N

Proof Pressure

  • 2” IDF: 232 psi (16 bar, 1,600 kPa) at 120° C (248° F)
  • DN 50: 247 psi (17 bar, 1,700 kPa) at 120° C (248° F)
  • DN 50: 406 psi (28 bar, 2,800 kPa) at 20° C (68° F)

Tri-Clamp Connection

  • 2” Tri-Clamp (DN 50), with Extension

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