QP40TH General Information | Multiquip specification

QP40TH — GENERAL INFORMATION

APPLICATION

The QP40TH CentrifugalTrash Pump is designed to be used for de-watering applications. Both the suction and discharge ports on the QP40TH pump use a 4-inch diameter opening, which allows the pump to pump at a rate of approximately 611gallons/minute (gpm) or 2,313 liters/minute (lpm).

Centrifugal or self priming pumps are designed to purge air from the suction line and create a partial vacuum in the pump body. The reduced atmospheric pressure inside the pump allows water to flow through the suction line and into the pump body. The centrifugal force created by the rotating impeller pressurizes the water and expels it from the pump.

Power Plant

This trash pump is powered by an 11 horsepower air cooled 4- stroke, single cylinder HONDA GX-340gasoline engine that incorporates a low "Oil Alert Feature"

Oil Alert Feature

In the event of low oil or no oil, the HONDA GX-340 engine has a built-in oil alarm engine shut-down feature. In the event the oil level is low the engine will automatically shut-down.

Trash Pump

Trash pumps derive their name from their ability to handle a greater amount of debris and solids than standard centrifugal pumps.These pumps generally handle solids up to 1/2 the size of the discharge opening making them less likely to clog. Also trash pumps are capable of handling water with 25% solids by weight.

The advantage of using a trash pump is that it can be quickly and easily disassembled in the field "without tools" and easily cleaned when clogged.

Suction Lift

This pump is intended to be used for dewatering applications and is capable of suction lifts up to 25 feet at sea level. For optimal suction lift performance keep the suction hose or line as short as possible. In general always put the pump as close to the water as possible.

Pump Support

The pump should always be placed on solid stationary ground in a level position.

NEVER place the pump on soft soil. The suction hose or pipe connection should always be checked for tightness and leaks. A small suction leak in the hose or fittings could prevent the pump from priming.

Elevation

Elevations over 3,000 feet will effect the performance of the pump. Due to less atmospheric pressure at higher altitudes, pumps DO NOT have the priming ability that they have at sea level.

A general rule of thumb is that for every 1,000 feet of elevation above sea level a pump will lose one foot of priming ability.

For example, in Flagstaff, Arizona where the elevation is approximately 7,000 feet, the pump would have a suction lift of only 18 feet rather than the 25 feet at sea level.

PAGE 12 —QP40TH — PARTS & OPERATION MANUAL — REV. #1 (10/01/02)

QP40TH specifications

The Multiquip QP40TH is a robust and reliable portable generator that stands out in the industry for its powerful performance and innovative features. Designed to cater to various applications, including construction sites, outdoor events, and emergency backup power, this generator delivers an impressive balance of power and portability.

One of the key features of the QP40TH is its 40 kW output capacity, which makes it suitable for a range of applications where high power is necessary. This generator is equipped with a three-phase generator system that ensures efficient energy distribution, enabling multiple tools and equipment to run simultaneously. With a fuel-efficient operation, the QP40TH keeps operational costs down while providing consistent power delivery.

The QP40TH utilizes a high-performance diesel engine that boasts reliability and durability, making it ideal for heavy-duty use. Its industrial-grade engine is designed to withstand the rigors of job sites, ensuring long-lasting performance under challenging conditions. Additionally, the generator features a robust frame and protective enclosure, allowing it to endure harsh environments while keeping internal components secure.

In terms of technology, the Multiquip QP40TH is equipped with advanced digital control systems that enhance user experience. The intuitive control panel provides easy access to essential information such as voltage output, frequency, and hour meter. This ease of monitoring ensures that users can manage their power needs effectively without complications.

Furthermore, the generator is designed with improved noise reduction technologies, enabling quieter operation compared to traditional models. This feature is particularly beneficial for events or locations where noise regulations must be adhered to. The QP40TH also includes a fuel tank that ensures extended run times, minimizing downtime for refueling and keeping projects on schedule.

Safety is a priority with the QP40TH, which is equipped with automatic shut-off features that protect the generator from overloads and low oil levels. These safety mechanisms provide peace of mind for users, safeguarding both the generator and connected equipment.

With its combination of power, efficiency, and reliability, the Multiquip QP40TH is a versatile generator that meets the demands of various applications. Its robust features and state-of-the-art technology make it a go-to choice for professionals in construction, events, and emergency services, ensuring that power needs are met with confidence.