Showing 17–32 of 47 results

GBR Wall Mount


Sturdy, lightweight aluminum frame.

Provides up to 8″ of additional offset versus a direct wall mount.

Articulating design allows arm adjustment to conform to your installation needs.

Designed for use with our GBR76 SOE, GBR76 UD and GBR89 HA*.

Hardware included.

Obar GBR Wall Mount Technical Drawing

Liberty 257 Sump Pump


1/3 hp Cast Iron Submersible Sump/Effluent Pump

1/3 hp.
1 1/2″ Discharge
1/2″ Solids Handling

Rugged and dependable heavy-duty cast iron pump with powder coat finish.

Liberty’s “workhorse” sump pump features a unique one-piece cast iron body, quick-disconnect power cord and three different switch options – including our Vertical Magnetic Float design (VMF) for smaller pits (model 257).

With a durable, epoxy powder coat finish and vortex style impeller, Liberty’s 250-series pump is the perfect choice for low-head effluent pumping or basement de-watering.

Available on backorder



Attaches directly to PVC pipe or fan duct with 4″ flexible coupling.

Quick and easy installation.

75% noise reduction with no back pressure.

18 1/2″ long X 6″ diameter.


Obar Floor Port


Obar floor ports are designed to be easily installed and are robust enough to handle typical building traffic.  These ports can be used as permanent sampling ports to fulfill vapor intrusion guidance document’s requirements.