Hydra-Cell Q155 Series Quintuplex Pumps
Medium Pressure Models Q155K & Q155M
- Seal-less design eliminates leaks, hazards and the expense associated with seals and packing
- Low NPSH requirements allow for operation with a vacuum condition on the suction - positive suction pressure is not necessary
- Can operate with a closed or blocked suction line and run dry indefinitely without damage, eliminating downtime and repair costs
- Unique diaphragm design handles more abrasives with less wear than gear, screw or plunger pumps
- Hydraulically balanced diaphragms to handle high pressures with low stress
- Lower energy costs than centrifugal pumps
- Rugged construction for long life with minimal maintenance
- Compact design and double-ended shaft provide a variety of installation options
| Maximum Flow Rate: | 78 gpm (295 l/min) 2674 BPD |
| Maximum Pressure: | 3500 psi (241 bar) |
Hydra-Cell Q155 Series Quintuplex Pump Specifications
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| Model | Flow Capacities @ Pressure psi (bar) | rpm | gpm | l/min | BDP |
|---|---|---|---|---|---|
| Q155K | 3000 (207) | 450 | 78 | 295 | 2674 |
| Q155M | 3500 (241) | 450 | 63 | 238 | 2160 |
| Model | Delivery @ Pressure psi (bar) | gal/rev | liters/rev |
|---|---|---|---|
| Q155K | 500 (34) | 0.185 | 0.700 |
| 1500 (103) | 0.181 | 0.685 | |
| 3000 (207) | 0.173 | 0.654 | |
| Q155M | 500 (34) | 0.152 | 0.575 |
| 1750 (121) | 0.147 | 0.556 | |
| 3500 (241) | 0.140 | 0.530 |
| rpm | |
|---|---|
| Maximum: | 450 |
| Maximum API 674: | 375 |
| Minimum: | 45 (Consult factory for speeds less than 40 rpm.) |
| Maximum Discharge Pressure | ||
| Metallic Heads: | Q155K | 3000 psi (207 bar) |
| Q155M | 3500 psi (241 bar) | |
| Maximum Inlet Pressure | 500 psi (34 bar) | |
| Operating Temperature | ||
| Maximum: | 180 ̊F (82.2 ̊C) | |
| Minimum: | 40 ̊F (4.4 ̊C) | |
| Consult factory for temperatures outside this range | ||
| Maximum Solids Size | 800 microns | |
| Input Shaft | Left or Right Side | |
| Inlet Port | Weld-On: 4” / SCH. 40 | |
| 4" NPT, 4" Class 300 RF ANSI Flange | ||
| Discharge Port | Weld-On: 2” / SCH. 160 | |
| 2" NPT, 2" Class 2500 RTJ ANSI Flange | ||
| Plunger Stroke Length | 3-1/2 inch (88.9 mm) | |
| Shaft Diameter | 3 inch (76.2 mm) | |
| Shaft Rotation | Uni-directional (see rotation arrows) | |
| Oil Capacity | 32 US quarts (30.3 liters) - blank back cover | |
| 34 US quarts (32.2 liters) - oil level back cover | ||
| Weight | ||
| Metallic Heads: | 1700 lbs. (771 kg) | |
| Fluid End Materials | ||
| Manifold: | Nickel Aluminum Bronze (NAB) | |
| Duplex Alloy 2205 Stainless Steel | ||
| 316L Stainless Steel CF3M | ||
| Hastelloy CX2M | ||
| Diaphragm/Elastomers: | FKM | |
| Buna-N | ||
| Aflas | ||
| EPDM | ||
| Diaphragm Follower Screw: | 316 Stainless Steel | |
| Valve Spring Retainer: | Polypropylene | |
| PVDF | ||
| 316 SST | ||
| Hastelloy C | ||
| Check Valve Spring: | Elgiloy | |
| Hastelloy C | ||
| Valve Disc/Seat: | Tungsten Carbide | |
| 17-4 Stainless Steel | ||
| Nitronic 50 | ||
| Hastelloy C | ||
| Diaphragm Follower Screw: | 316 Stainless Steel | |
| Outlet Valve Retainer: | 316 Stainless Steel | |
| Plug-Outlet Valve Port: | 316 Stainless Steel | |
| Inlet Valve Retainer: | 316 Stainless Steel | |
| Power End Materials | ||
| Crankshaft: | Forged Q&T Alloy Steel | |
| Connecting Rods: | Ductile Iron | |
| Crossheads: | 12L14 Steel | |
| Crankcase: | Ductile Iron | |
| Bearings: | Spherical Roller/Bronze Journal (outer mains) | |
| Steel Backed Babbitt (crankpin) | ||
| Bronze (wristpin, center mains) |
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Hydra-Cell Pumps for Mining, Tunneling, Quarrying & Dust Suppression
Applications by Mining Market
- Borehole Stabilization (Injecting bentonite and other substances)
- Liquid Explosives (Charging liquid explosives into blast holes and rigs)
- Drill Head Cooling (Cooling the picks and coal cutters and tunneling machines while reducing dust generation)
- Hazardous Chemical Pumping (Metering hazardous solutions in metal extraction)
- Conveyor Cleaning (24/7 continuous duty in high-pressure jet cleaning)
- Gland Seal Flushing (Protecting large slurry pumps from seal damage)
- Gas Extraction (Powering a Venturi jet pump to lift drillhole water and release gas to the surface)
Have a Fluid Handling Problem? We can help you find a Pumping Solution.
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Consult with a John Brooks Company Pump expert today to help you determine the most suitable pump type for your application needs.
