High-Pressure Pumps, High-Speed Centrifugal Pumps, Boiler Feed Pump Solutions

Turbo Pumps

Coffin’s centrifugal pumps are designed with your reliability criteria in mind: long life and minimal downtime. They take the worry out of critical pump services, especially boiler feed. For over six decades, Coffin pumps have been the boiler feed pump of choice on merchant marine and military ships. Ships cannot afford pump downtime, especially in the middle of the Atlantic Ocean. That is why Chief Engineers insist on Coffin’s boiler feed pumps. They are simple. They never require alignment. And when the time comes parts are always available, and the pumps are overhauled in place by your own plant personnel.

Coverage Chart

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Standard Models

Model Name
IND
T
CG
DE
DEB 16
DEB 22

Flow Range
up to 420 gpm (95 m3/hr)
up to 1400 gpm (318 m3/hr)
up to 550 gpm (125 m3/hr)
up to 1200 gpm (273 m3/hr)
up to 1000 gpm (227 m3/hr)
up to 1550 gpm (352 m3/hr)

Head Range
up to 400 psi (950 ft / 290 m)
up to 500 psi (1180 ft / 360 m)
up to 800 psi (1890 ft / 576 m)
up to 1050 psi (2420 ft / 738 m)
up to 1700 psi (3890 ft / 1186 m)
up to 2100 psi (4920 ft / 1500 m)

Benefits

Maintainability

Pumps are 99% serviceable on site
- Well thought-out radial spilt design
- Pumps can be disassembled and reassembled in place without disturbing suction and discharge connections

Reliability

Units in marine and industrial service for 25+ years
Cold starting capability for emergency situations
Ideal operating conditions for long bearing life
- Hydraulically balanced; limited thrust and radial loads
- In-line, continuous oil filtration
- Oil temperature controls

Economy

Lower capital costs and fewer wear/repair parts
- Higher speeds permit more compact pump with fewer stages
- Single- or two-stage design results in less material and lower capital costs

Quality

Bearings designed using aircraft quality tolerances
ASTM-grade stainless steels for all internal, moving parts (Except for T pump: Bronze)

Responsiveness

All parts are inventoried and available for immediate shipment
Service-focused organization with 11 parts and service centers worldwide

Size

High pump speed results in smaller pumps, high motor speed results in smaller motors
The most compact boiler feed pump on the market

Custom Pumps

The Coffin engineering and manufacturing team has the capability to manufacture pumps to your specifications for materials, features and conditions of service, and Coffin pumps have both standard and custom options. Contact us today with your special project requirements.

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