Abstract: A mulling system for a plurality of fenestration units includes a first joining plate configured to attach to a first outer edge of a first fenestration unit. The first joining plate includes a first outer face. The mulling system also includes a second joining plate configured to attach to a second outer edge of a second fenestration unit. The second joining plate includes a second outer face. The second joining plate is configured to engage the first joining plate to join together the first fenestration unit and the second fenestration unit with the first outer face facing the second outer face. The mulling system additionally includes a deflectable seal member attached to the first joining plate and having a sealing surface that faces away from the first outer face. The sealing surface is configured to deflect and seal against the second outer face of the second joining plate.

Abstract: A mobile pump system includes a wheeled trailer adapted to transport the mobile pump system. Mounted to the trailer are a hydraulic fluid supply system, a power source and an adjustable pipe system that includes a discharge pipe section, an intake pipe section and a swivel section coupled between the intake pipe section and the discharge pipe section. The swivel pipe section allows the discharge pipe section and the intake pipe section to be pivoted independently of each other. Hydraulic cylinders and extensible pivot arms pivot the discharge pipe section and the intake pipe section so that they can be positioned at various angles with respect to the trailer frame. A submersible hydraulic pump is mounted to the intake pipe section and is driven by the power source and hydraulic fluid supply system.

Abstract: A mobile pump system includes a wheeled trailer having a trailer frame and being adapted to transport the mobile pump system from one location to another. A self-contained power source is mounted to the trailer. A hydraulic fluid supply system is mounted to the trailer and powered by the power source. An adjustable pipe system includes a discharge pipe section, an intake pipe section and a swivel section mounted to the trailer frame and coupled between the intake pipe section and the discharge pipe section. The swivel pipe section allows the discharge pipe section to be pivoted about a discharge pipe pivot point that is fixed with respect to the trailer frame and also allows the intake pipe section to be independently pivoted about an intake pipe pivot point that is fixed with respect to the trailer frame. Hydraulic cylinders and extensible pivot arms pivot the discharge pipe section and the intake pipe section so that they can be positioned at various angles with respect to the trailer frame.