Yodify Product Library
Instantly add the W Series Plunger Pump and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
W Series Plunger Pump
Brand: Williams Chemical Metering PumpsThe Williams “W’ Series pump is capable of precisely injecting chemical into a wide variety of process applications.
Whether you need to inject a catalyst in a reactor for a refinery or high volume batch dosage treatments offshore such as biocides for water and fuel treatments. The “W” Series pump can deliver up to 90 gph (336 liters per hour at pressures up to psig: 2,500 (kPa: 17,200, bar: 172 bar).
Made from chemical resistant 316 stainless steel to hold up to the harshest of environments from offshore to remote locations, Williams pumps keep your process going.
Features- Simple Design
- Easy to Maintain
- Intrinsic Safety of Pneumatic Operation
- Stroke Length and Stroke Rate Adjustment
- High Flow Turndown
- Corrosion Resistant Construction
- All 316 Stainless Steel Wetted Parts
- Ease of Installation
Specifications
Flow Rate
- 9 to 90 gph
Materials of Construction
- Plunger, Controller - MK XII, Relays - PO4-6S or PO4-8S: 316 Stainless Steel
- Plunger: 630 (17-4 PH) Stainless Steel
- Plunger: Ceramic
Pressure Range
- Teflon Graphite - psig: 1,000 to 10,000 (kPa: 7,000 to 69,000, bar: 70 to 690)
- Viton, Buna-N, Kalrez, EPR - psig: 100 to 750 (kPa: 690 to 5,200, bar: 6.9 to 52)
Seat / Seal Material
- O-Ring Seal: Buna-N for Pressures Below psig: 900 (kPa: 6,205, bar: 62.05), -40° to 93° C (-40° to 200° F)
- O-Ring Seal: Ethylene Propylene (EPR) for Pressures Below psig: 900 (kPa: 6,205, bar: 62.05), -40° to 93° C (-40° to 200° F)
- O-Ring Seal: Kalrez for Pressures Below psig: 900 (kPa: 6,205, bar: 62.05), 0° to 93° C (32° to 200° F)
- O-Ring Seal: Viton for Pressures Below psig: 900 (kPa: 6,205, bar: 62.05), -23° to 93° C (-10° to 200° F)
- Seal: Teflon Graphite (TG) for Pressures of psig: 1,000 to 10,000 (kPa: 6,895 to 68,948, bar: 68.95 to 689.5), -34° to 82° C (-30° to 180° F)
Wetted Materials
- 316 Stainless Steel