NFPA LUBRICATED ROTARY VANE

NFPA Duplex RVL Horizontal Tank Mount

The duplex horizontal tank mount lubricated rotary vane pumps provide footprint reduction and enhance the overall serviceability by means of a compact design. Relative to the space saver configuration, the horizontal tank mount is capable of accommodating larger sized pumps and accessories. The duplex horizontal tank mount configuration consists of two vacuum pumps mounted on top of the tank. Positioned horizontally on top of the receiver tank, this configuration is available for pumps ranging between 1.5 – 10.1 HP, offering you maximum space efficiency.

NFPA Duplex RVL Modular Stack Mount

The duplex modular stacking configuration minimizes installation cost and maximizes the availability of floor space. The duplex modular stack mount configuration consists of two vacuums stacked on top of one another. This modular or field separable design allows for ease of shipment and handling on site.

NFPA Duplex RVL Vertical Tank Mount

Available for vacuums ranging between 1.5 – 10.1 HP, the vertical tank mount configuration minimizes installation costs and maximizes availability of floor space. The duplex vertical tank mount configuration consists of two vacuum systems mounted on top of the receiver tank.

NFPA Triplex RVL Modular Stack Mount

The triplex modular stacking configuration consists of two vacuum pumps stacked on one side and one vacuum pump situated on the other side of the receiver tank. This modular or field separable design allows for ease of shipment and handling on site.

NFPA Quadruplex RVL Modular Stack Mount

The quadruplex modular stacking configuration consists of two vacuum pumps mounted on top of one another on both sides of the receiver tank. This modular or field separable design allows for ease of shipment and handling on site.

General Specifications

 

Control Panel

 

UL listed control panel in a NEMA 12 enclosure with a 5.7" Touch Screen Display

Manual reset for all alarms

All control and alarm functions shall remain energized while any pump in the system remains electrically online

Ethernet connectivity with embedded webpage for remote monitoring, password protected for remote adjustment of all operating parameters

Lag pump will start automatically should the lead pump fail to operate

Vacuum Pump

 

Vacuum pump shall be an Oil-Sealed Rotary Vane type with air cooled design

Dynamically balanced multi-vane design

Bearings are permanently lubricated and sealed

Pump shall be direct driven

Equipped with a built-in anti-suck back valve mounted at the pump inlet

Means of removal of the vacuum pump for service or replacement without interruption to the system

Air Receiver

 

ASME certified with provisions for isolating the receiver without interruption of the vacuum service

Rated for full vacuum service with a minimum 200 psig design pressure

Inside of the receiver consists of a two-part epoxy coating providing rust protection equal or better than that achieved by galvanizing

NFPA Duplex RVL Modular Stack Mount
Spec Sheet RVL.pdf
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