概述
按一下並拖動以旋轉
PFA系列泵是理想的解決方案為環境溫度和高純度的再循環或交付的應用中，光纖傳感器是最佳的系統控制要求。 PTFE和PFA泵完全無金屬，使用光纖傳感器和外部電磁閥控制。 可以安全可靠的在兩年的保修期內運行。 最高允許工作壓力7公斤(100 psi)，最高可以在100°C度使用。 該泵泵均有三種型號 PFA030, PFA060, PFA140, 最大流量為30、60 和 140升/每分鐘。
特點和優點
- 不含金屬、無腐蝕,消除了潛在的污染
- 過程安全的PTFE和PFA液體通路
- 由Tongue-and-Groove密封的防漏的機加工設計
- 變速機構中無潤滑劑
- 無電機、無發熱
- 各種液體連接選項的
- 安全、無洩漏操作由於無金屬設計
- 聚丙烯泵頭
- 最少的零件耐用的設計
- 100級潔淨室裝配、測試和封裝
- 易於安裝和維護
- 強大的波紋管的設計能使壓力達到7公斤(100 psi)
- 在兩年的保修期內不會有任何預防性維護
泵操作
空氣供應
排氣
周圍環境的空氣
切換信號
液體抽吸
液體排放
性能曲線 和 尺寸圖
PFA015 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
PFA030 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
PFASD030 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
PFA060 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
PFASD060 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
PFA140 性能曲線
*Graph is for reference only. Performance was measured utilizing 1/2 in (3/8 in ID) air line and 1-1/4 in (1-1/8 in ID) liquid lines with 1 ft flooded suction. Performance may vary in your system.
規範
Model |
PFA015 |
PFA030 |
PFA060 |
PFA140 |
|---|---|---|---|---|
| Flow Rate* | 12.8 lpm 3.38 gpm |
25.7 lpm 6.79 gpm |
66.1 lpm 17.46 gpm |
146.7 lpm 38.75 gpm |
| Size of Air Connection | 1/4-in FNPT |
1/4-in FNPT |
1/4-in FNPT |
3/8-in FNPT |
| Displacement Per Cycle* | 0.089 liters 0.024 gal. |
0.089 liters 0.024 gal. |
0.216 liters 0.057 gal. |
0.500 liters 0.132 gal. |
| Cycles Per Minute* | ≤ 190 |
≤ 336 |
≤ 318 |
≤ 233 |
| Weight | 2.4 kg (5.3 lb) |
2.4 kg (5.3 lb) |
4.7 kg (10.4 lb) |
15.6 kg (34.4 lb) |
| Suction Lift* | 3 m (10 ft) |
3 m (10 ft) |
3 m (10 ft) |
3 m (10 ft) |
| Sound Pressure** | 69.54 dB(a) 66.58 dB(a) |
69.54 dB(a) 66.58 dB(a) |
82.74 dB(a) 82.61 dB(a) |
81.98 dB(a) 91.60 dB(a) |
| Sound Power** | 58.44 dB(a) 65.52 dB(a) |
58.44 dB(a) 65.52 dB(a) |
71.92 dB(a) 73.84 dB(a) |
76.37 dB(a) 83.16 dB(a) |
| Max Temperature | 100°C (212°F) |
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| Max Pressure | 7 Bar (100 psi) |
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| Fluid Path Materials | PTFE / PFA |
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| Non-Fluid Path Materials | PTFE / PFA / PP |
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| Stroke Detection Options | Fiber optic with or without sensor, or solid state pressure switch |
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| Leak Detection Options | Fiber optic with or without sensor, or conductivity |
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| Electronic Control | Available |
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Model |
PFA015 |
PFA030 |
PFA060 |
PFA140 |
*May vary by configuration or system. Suction lift diminishes over time. Recommended installation level less than 3 ft above source.
**dB Level at 100 psi 50 CPM (top) and 100 psi maximum CPM (bottom). Sound Levels measured in accordance with ISO9614-2:1997.
***Dry-run capable PFASD pumps require flooded suction and may have a reduced warranty. Contact White Knight for details.
