What type of fire pump has a pressure range that can exceed 300 psi (2,068 kPa)?
A . Horizontal-end suction
B . Suction in-line
C . Split case
D . Vertical turbine
Answer: B
Explanation:
Fire pump
Explore
A suction in-line fire pump has a pressure range that can exceed 300 psi (2,068 kPa). This type of pump is a centrifugal pump that is installed in a vertical position with the suction and discharge connections in the same line. The pump is designed to handle high pressures and flows, and it is suitable for high-rise buildings and other applications that require high head. According to NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection, a suction in-line fire pump can have a rated pressure of up to 360 psi (2,482 kPa)1.
The other types of fire pumps mentioned in the question have lower pressure ranges, as shown in the table below2:
Type of fire pump
Pressure range (psi)
Pressure range (kPa)
Horizontal-end suction
40 to 150
276 to 1,034
Split case
40 to 150
276 to 1,034
Vertical turbine
40 to 150
276 to 1,034
Suction in-line
40 to 360
276 to 2,482
References: NFPA 20: Fire pump design | Consulting – Specifying Engineer; Understanding the Basics of Fire Pumps | Pumps & Systems
Latest CFPS Dumps Valid Version with 102 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund