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P8_FDA

51 mm (2") Saniflo™ Hygienic™ Series Clamped Metal Pump PS8

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • Tri-Clamp®
  • DIN
  • SMS
VALVE OPTIONS
  • Ball
  • Mushroom
  • Flap
MAX SUCTION LIFT CAPABILITY
  • Full-Stroke Integral Piston – 3.2 m (10.6') Dry, 9.0 m (29.5') Wet
  • PTFE Integral Piston  – 2.3 m (7.4') Dry, 9.0 m (29.5') Wet
  • EZ-Install TPE – 4.0 m (13.1') Dry, 9.0 m (29.5') Wet
  • Full-Stroke PTFE – 3.9 m (12.7') Dry, 9.0 m (29.5') Wet
  • Rubber – 4.1 m (13.6') Dry, 9.0 m (29.5') Wet
MAX FLOW RATE
  • Full-Stroke Integral Piston – 560 lpm (148 gpm)
  • PTFE Integral Piston  – 439 lpm (116 gpm)
  • EZ-Install TPE – 534 lpm (141 gpm)
  • Full-Stroke PTFE – 3.9 m (12.7') Dry, 9.0 m (29.5') Wet
  • Rubber – 575 lpm (152 gpm)
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • Ball - 12.7 mm (1/2")
  • Mushroom - 6.4 mm (1/4")
  • Flap - 47.5 mm (1-7/8")
DISPLACEMENT PER STROKE *
  • Full-Stroke Integral Piston – 1.0 L (0.26 gal)
  • PTFE Integral Piston  – 0.5 L (0.14 gal)
  • EZ-Install TPE – 1.0 L (0.26 gal)
  • Full-Stroke PTFE – 1.0 L (0.26 gal)
  • Rubber – 1.0 L (0.26 gal)
  • * 1 cycle = 2 strokes
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  • EC-1935-LOGO
  • usp-logo
  • 3a_logo
  • fda_logo
  • ce_logo
  • atex_logo

Features and Benefits

Saniflo™ Hygienic™ Series (HS) pumps are uniquely designed for high-cleanliness requirements and feature a free-draining flow path that enables clean-in-place (CIP) capability. The HS flow-through liquid-path design also eliminates any potential areas where product residue can be trapped and contaminate the product. They are perfect for low-acid, pasteurized and protein-based products all the way up to biopharmaceutical sterile processes. HS pumps also meet the highest standards and requirements in the industry, including 3A, ATEX, EC 1935/2004, USP Class VI* and FDA CFR 21.177.

*USP Class VI certification is available only for Saniflo HS pumps with PTFE elastomer options
  • Featuring energy efficient Pro-Flo® SHIFT ADS
  • Free-draining flow path for CIP capability
  • Easy assembly with self-centering ball cages
  • Permanent or rotatable stand for cleaning
  • Multiple valve options: ball, mushroom, or flap for different application requirements
  • Shear sensitive
  • Greater flow - more gallons pumped per SCFM

Performance and Specifications

Dimensions

Dim-PS8-51mm2-PFSSHS-MP

Note: Dimensions vary by material and connection. For additional information, please refer to the PS8 Metal Manual.

Flow Curve – Full-Stroke Integral Piston Diaphragm (Pure-Fuse)

Flo-PS8-51mm2-PFSSHS-MP

Note: Additional performance curves can be found in the PS8 Metal Manual.

AIR INLET
  • 3/4" FNPT
LIQUID INLET
  • 51 mm (2")
LIQUID DISCHARGE
  • 51 mm (2")
CONNECTION TYPE
  • Tri-Clamp®
  • DIN
  • SMS
MAX FLOW RATE
  • Full-Stroke Integral Piston – 560 lpm (148 gpm)
  • PTFE Integral Piston  – 439 lpm (116 gpm)
  • EZ-Install TPE – 534 lpm (141 gpm)
  • Full-Stroke PTFE – 3.9 m (12.7') Dry, 9.0 m (29.5') Wet
  • Rubber – 575 lpm (152 gpm)
VALVE OPTIONS
  • Ball
  • Mushroom
  • Flap
MAX PRESSURE
  • 8.6 bar (125 psi)
MAX DIAMETER SOLIDS
  • Ball - 12.7 mm (1/2")
  • Mushroom - 6.4 mm (1/4")
  • Flap - 47.5 mm (1-7/8")
MAX SUCTION LIFT CAPABILITY
  • Full-Stroke Integral Piston – 3.2 m (10.6') Dry, 9.0 m (29.5') Wet
  • PTFE Integral Piston  – 2.3 m (7.4') Dry, 9.0 m (29.5') Wet
  • EZ-Install TPE – 4.0 m (13.1') Dry, 9.0 m (29.5') Wet
  • Full-Stroke PTFE – 3.9 m (12.7') Dry, 9.0 m (29.5') Wet
  • Rubber – 4.1 m (13.6') Dry, 9.0 m (29.5') Wet
DISPLACEMENT PER STROKE *
  • Full-Stroke Integral Piston – 1.0 L (0.26 gal)
  • PTFE Integral Piston  – 0.5 L (0.14 gal)
  • EZ-Install TPE – 1.0 L (0.26 gal)
  • Full-Stroke PTFE – 1.0 L (0.26 gal)
  • Rubber – 1.0 L (0.26 gal)
  • * 1 cycle = 2 strokes

Wetted Housings

Material Ship Weight
316L Stainless Steel 49 kg (109 lb)

Non-Wetted Housings

Description Material
Center Section Stainless Steel or Nickel-Plated Aluminum
Air Valve Stainless Steel or Nickel-Plated Aluminum
Air Chamber Stainless Steel or Nickel-Plated Aluminum

Elastomer Options

Material Temperature Limits
EPDM -51°C to 138°C (-60°F to 280°F)
FKM -40°C to 177°C (-40°F to 350°F)
PTFE* 4°C to 104°C (40°F to 220°F)
Saniflex™ -29°C to 104°C (-20°F to 220°F)

* 4°C to 149°C (40°F to 300°F) - 13 mm (1/2") and 25 mm (1") models only