Stainless Steel Pumps
QDXB Stainless Steel Pumps Series
Application:
Corrosion resistant Stainless Steel submersible dewatering pumps, specially designed for dewatering construciton sites, mines; subway,tunnels and civil engineering; residential and watewater discharge.
Key Features:
- 1/2HP, 3/4HP, 1HP, and 1.5HP
- 304 Stainless Steel construction
- 1-1/2”NPT side discharge
- Dual mechanical, 300 series Stainless Steel Parts
- Air-filled motor
Technical Data:
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DISCHARGE - 1-1/2" NPT. Side
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SOLIDS HANDLING 3/16" (Screen Size)
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LIQUID TEMPERATURE 104 Degrees F. Contiuous, 140 Degrees F. Intermittent
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MOTOR HOUSING 304 Stainless Steel
- VOLUTE 304 Stainless Steel
- SEAL PLATE 304 Stainless Steel
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IMPELLER 304 Stainless Steel
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SHAFT Corrosion resistance stainless steel, threaded design.
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BEARING (UPPER & LOWER) Ball bearing construction to carry all radil and thrust loads
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HARDWARE 300 Series Stainless Steel
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SQUARE RINGS Buna-N
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POWER CORD 20ft cord w/plug on 120 volt, pressure grommet for sealing and strain relief. U/L and CSA listed 14AWG Type SJTOW
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DUAL MECHANICAL SEALS:
Stainless steel metal parts, BUNA-N elastomers
Upper Seal: Carbon vs Ceramic
Lower Seal: Silicon Carbide vs Silicon Carbide -
MOTOR (SINGLE PHASE)
3450 RPM, 60Hz, 115 Volts, 2 Pole
Air Filled, Class B
Permanent Split Capacitor -
SIZE 6.5" X 8.5" X 15.5"
Performance:
| Model | Hp | Volt. Ph |
FLA amps |
Gal/Min @ Total Head in Feet | Shut off |
Weight (lbs) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 10 | 15 | 20 | 25 | 35 | ||||||
| QDX370B | 1/2 | 115/1 | 7.2 | 35 | 31 | 27 | 23 | 18 | 7 | 38 | 28 |
| QDX550B | 3/4 | 115/1 | 7.2 | 66 | 55 | 48 | 42 | 31 | 13 | 42 | 29 |
| QDX750B | 1 | 115/1 | 9.0 | 90 | 88 | 80 | 70 | 53 | 19 | 45 | 32 |
| QDX1100B | 1-1/2 | 115/1 | 15 | 150 | 136 | 119 | 97 | 66 | 31 | 40 | 33 |