PB 104 / PB104 Fluid-o-Tech 45 GPH 0.75 GPM Balanced Bypass Standard No Lead Brass Rotary Vane Pump PB0104ANANN0000
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PLEASE REFERENCE TABLE BELOW
✨ Fluid-o-Tech PB 104 Magnetic Drive High-Purity Rotary Vane Pump
The Fluid-o-Tech PB 104 is a specialized, compact magnetic drive rotary vane pump from the Rotoflow® line. Its PB prefix confirms the Magnetic Drive configuration, which is a premium feature that eliminates the need for a mechanical shaft seal. By using magnetic coupling to transfer power, the pump achieves zero leakage, making it ideal for applications where fluid containment and prevention of contamination are paramount.
The pump is constructed with a brass housing and internal components suitable for non-aggressive fluids, including water and many mild chemicals. Rated for a flow of up to 400 LPH (106 GPH), the PB 104 is perfect for systems that require consistent, non-pulsating flow with high reliability and minimal maintenance. This model is commonly used in high-purity water systems, chemical metering, and low-volume industrial cooling where leak prevention is critical. The pump utilizes a flange mount for secure and direct coupling to a motor.
Technical Specifications Summary
| SPECIFICATION |
DETAILS |
NOTES |
| Model Number |
PB 104 |
'PB' denotes Magnetic Drive, Zero-Leakage design. |
| Manufacturer |
Fluid-o-Tech |
High-reliability model in the PB series. |
| Pump Type |
Rotary Vane, Magnetic Drive |
Eliminates mechanical seal, prevents leakage and external contamination. |
| Housing Material |
Brass |
Durable construction for non-aggressive fluids. |
| Bypass Valve |
No (PO/PA models include bypass) |
Standard model does not include a bypass valve. |
| Port Size |
3/8" NPT or GAS Thread |
Standard ports. |
| Nominal Flow (60 Hz / 1725 RPM) |
106 GPH (400 LPH) |
Typical flow rate capacity. |
| Max Differential Pressure |
16 bar (230 PSI) |
Maximum pressure rating. |
| Max Static Pressure |
20 bar (290 PSI) |
Maximum static pressure limit. |
| Max Operating Temp |
70∘C (158∘F) |
Maximum fluid temperature limit (standard seals). |
| Mounting |
Flange Mount |
Designed for direct coupling to a motor. |
