38 mm (1-1/2") Saniflo™ Hygienic™ Series Clamped Metal AODD PumpPS4

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

EOMs

Flyers

Spec Sheets

Brochures

Dimensional Drawings

3D Models

Dimensions

Note: Dimensions vary by material and connection. For additional information, please refer to the Hygienic PS4 Metal Manual.

Flow Curves – Full-Stroke Integral Piston Diaphragm-Fitted

Note: Additional performance curves can be found in the Hygienic PS4 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 – 348 lpm (92 gpm)
• Integral Piston PTFE – 295 lpm (78 gpm)
• EZ-Install TPE – 348 lpm (92 gpm)
• Full-Stroke PTFE – 357 lpm (94 gpm)
• Rubber – 357 lpm (94 gpm)

VALVE OPTIONS

• Ball
• Mushroom

MAX PRESSURE

• 8.6 bar (125 psi)

MAX DIAMETER SOLIDS

• Ball – 13 mm (1/2")
• Mushroom – 6.4 mm (1/4")

MAX SUCTION LIFT CAPABILITY

• Full-Stroke Integral Piston – 4.8 m (15.9') Dry, 9.0 m (29.5') Wet
• Integral Piston PTFE – 3.3 m (10.8') Dry, 9.0 m (29.5') Wet
• EZ-Install TPE – 4.7 m (15.5') Dry, 9.0 m (29.5') Wet
• Full-Stroke PTFE – 5.4 m (17.6') Dry, 9.0 m (29.5') Wet
• Rubber – 5.3 m (17.3') Dry, 9.0 m (29.5') Wet

DISPLACEMENT PER STROKE ^*

• Full-Stroke Integral Piston – 1.0 L (0.26 gal)
• Integral Piston PTFE – 0.5 L (0.13 gal)
• EZ-Install TPE – 1.0 L (0.26 gal)
• Full-Stroke PTFE – 0.9 L (0.25 gal)
• Rubber –1.0 L (0.27 gal)
^* 1 cycle = 2 strokes

Wetted Housings 

Non-Wetted Housings