1-1/2″ | 38 mm Saniflo Hygienic Pro-Flo SHIFT Series Clamped Metal Pump
Wilden PS4 Saniflo Hygienic Series Clamped Metal 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 bio-pharmaceutical sterile processes. HS pumps also meet the highest standards and requirements in the industry, including 3A, ATEX, EC 1935/2004, FDA CFR 21.177 and 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
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| AIR INLET: | 3/4″ FNPT |
| CONNECTION TYPE: |
Tri-Clamp® |
| DIN | |
| SMS | |
| MAX PRESSURE: | 125 psi (8.6 bar) |
| VALVE OPTIONS: |
Ball |
| Mushroom | |
| LIQUID INLET: | 1-1/2″ (38mm) |
| LIQUID DISCHARGE: | 1-1/2″ (38mm) |
| MAX FLOW RATE: |
Integral Piston – Full-Stroke: 92 gpm (348 lpm) |
| PTFE – Integral Piston: 78 gpm (295 lpm) | |
| TPE – EZ-Install: 92 gpm (348 lpm) | |
| PTFE – Full-Stroke: 94 gpm (357 lpm) | |
| Rubber: 94 gpm (357 lpm) | |
| MAX DIAMETER SOLIDS: |
Ball: 1/2″ (13 mm) |
| Mushroom: 1/4″ (6.4mm) | |
| MAX SUCTION LIFT CAPABILITY: |
Integral Piston – Full-Stroke: DRY – 15.9′ (4.8m) | WET – 29.5′ (9.0m) |
| PTFE – Integral Piston: DRY – 10.8′ (3.3m) | WET – 29.5′ (9.06m) | |
| TPE – EZ-Install: DRY – 15.50′ (4.7m) | WET – 29.5′ (9.0m) | |
| PTFE – Full-Stroke: DRY – 17.6′ (5.4m) | WET – 29.5′ (9.0m) | |
| Rubber: DRY – 17.3′ (5.3m) | WET – 29.5′ (9.0m) | |
| DISPLACEMENT PER STROKE (1 cycle = 2 strokes): |
Integral Piston – Full-Stroke: 0.26 gal (1.0 L) |
| PTFE – Integral Piston: 0.13 gal (0.5 L) | |
| TPE – EZ-Install: 0.26 gal (1.0 L) | |
| PTFE – Full-Stroke: 0.25 gal (0.9 L) | |
| Rubber: 0.27 gal (1.0 L) |
Wetted Housings |
Non-Wetted Housings |
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| MATERIAL | SHIP WEIGHT | DESCRIPTION | MATERIAL | |
| 316L Stainless Steel | 112 lbs (51 kg) | Center Block | 316 Stainless Steel, Nickel-Plated Aluminum | |
| Air Valve | 316 Stainless Steel, Nickel-Plated Aluminum | |||
| Air Chamber | 316 Stainless Steel, Nickel-Plated Aluminum | |||
Elastomer Options
| Material | Temperature Limits |
|---|---|
| EPDM | -60°F to 280°F (-51°C to 138°C) |
| FKM | -40°F to 350°F (-40°C to 177°C) |
| PTFE | 40°F to 220°F (4°C to 104°C)
40°F to 300°F (4°C to 149°C) – 1/2″ (13mm) and 1″ (25mm) models only |
| Saniflex™ | -20°F to 220°F (-29°C to 104°C) |
