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35DF4-1-1/4

Burks 35DF4-1-1/4 Centrifugal Pump, Close Coupled, 60 Hz, Three Phase, 3450 RPM, 1/2 Horsepower, ODP - Open Drip Proof Enclosure, Frame Size 56J, 43 lbs.

Brand: Burks

Series:

DF4-1-1 / 4

Item: 35DF4-1-1/4

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Overview

Burks 35DF4-1-1/4 Centrifugal Pump, Close Coupled, 60 Hz, Three Phase, 3450 RPM, 1/2 Horsepower, ODP - Open Drip Proof Enclosure, Frame Size 56J, 43 lbs.

Literature & Manuals

Find the manuals, product sheets and all the information you need

Type	Title	Link
Data Sheets	Burks Series DF4-1 1/4 Centrifugal Pump Datasheet	View
Installation & Operation Manuals	Burks Series DF4-1 1/4 Centrifugal Pump Manual	View
Parts Breakdowns	Burks Series: DF4-1-1 / 4 Repair Parts Exploded View Breakdown (2018)	View
Parts Breakdowns	DF4-1-1/4 Series Parts Breakdown Exploded View	View

Series Information

DF4-1-1 / 4 Information

General Description
Burks DF4-1 1/4 Series - Centrifugal Pump, Close Coupled, End Suction
Materials of Construction
Adapter - All Iron: Cast Iron, Bronze Fitted: Cast Iron, All Bronze: Bronze. Casing - All Iron: Cast Iron, Bronze Fitted: Cast Iron, All Bronze: Bronze. Impeller - All Iron: Cast Iron, Bronze Fitted: Bronze, All Bronze: Bronze. Shaft: #303 Stainless Steel. Shaft Seal: Carbon Ceramic SS Buna-N
Motors
Standard pump motors have open drip proof construction and are rated with jet pump service factors for continuous duty operation. Motors are 56 frame size with NEMA standard mounting fl ange, one piece threaded stainless steel shaft and ball/ball bearing construction.
Four Position Casing
Centerline discharge can be located in any of four positions. Back pull-out design eliminates the need to disturb piping should the pump ever require service - the casing stays in the line.
Enclosed Impeller
Of the latest hydraulic design for maximum efficiency, impeller is balanced for vibration-free operation and threaded onto stainless steel motor shaft.
Mechanical Shaft Seal Information
Standard self-adjusting shaft seal for temperatures to 225°F (107°C) and pressures to 150 psi (1034kpa). Ceramic seat and carbon seal face for long troublefree service. Special seals are available for higher temperatures and fl uids other than water.
Factory Tested
After careful assembly and inspection, EVERY pump is factory tested and meets Hydraulic Institute standards.
Motor Information
60 Hz - 3500 RPM - ODP Single Phase: 115/230 Volt Three Phase: 208-230/460 Volt 50 Hz - 2900 RPM - ODP Single Phase: 110/220 Volt Three Phase: 380 Volt
Overload Protection
All single phase ODP and Totally Enclosed motors have built-in overload protection. All three phase motors and all explosion proof motors must be installed with a magnetic starter which provides full 3-leg protection. Failure to use correct starter and overloads will void motor warranty.

Related Products and Parts

Popular Series

Series associated to this product and brand

Type

Title

Link

Burks Series DF4-1 1/4 Centrifugal Pump Datasheet

View

Burks Series DF4-1 1/4 Centrifugal Pump Manual

View

Burks Series: DF4-1-1 / 4 Repair Parts Exploded View Breakdown (2018)

View

DF4-1-1/4 Series Parts Breakdown Exploded View

View

General Description

Burks DF4-1 1/4 Series - Centrifugal Pump, Close Coupled, End Suction

Materials of Construction

Adapter - All Iron: Cast Iron, Bronze Fitted: Cast Iron, All Bronze: Bronze.
Casing - All Iron: Cast Iron, Bronze Fitted: Cast Iron, All Bronze: Bronze.
Impeller - All Iron: Cast Iron, Bronze Fitted: Bronze, All Bronze: Bronze.
Shaft: #303 Stainless Steel.
Shaft Seal: Carbon Ceramic SS Buna-N

Motors

Standard pump motors have open drip proof construction and are rated with jet pump service factors for continuous duty operation. Motors are 56 frame size with NEMA standard mounting fl ange, one piece threaded stainless steel shaft and ball/ball bearing construction.

Four Position Casing

Centerline discharge can be located in any of four positions. Back pull-out design eliminates the need to disturb piping should the pump ever require service - the casing stays in the line.

Enclosed Impeller

Of the latest hydraulic design for maximum efficiency, impeller is balanced for vibration-free operation and threaded onto stainless steel motor shaft.

Mechanical Shaft Seal Information

Standard self-adjusting shaft seal for temperatures to 225°F (107°C) and pressures to 150 psi (1034kpa). Ceramic seat and carbon seal face for long troublefree service. Special seals are available for higher temperatures and fl uids other than water.

Factory Tested

After careful assembly and inspection, EVERY pump is factory tested and meets Hydraulic Institute standards.

Motor Information

60 Hz - 3500 RPM - ODP
Single Phase: 115/230 Volt
Three Phase: 208-230/460 Volt
50 Hz - 2900 RPM - ODP
Single Phase: 110/220 Volt
Three Phase: 380 Volt

Overload Protection

All single phase ODP and Totally Enclosed motors have built-in overload protection. All three phase motors and all explosion proof motors must be installed with a magnetic starter which provides full 3-leg protection. Failure to use correct starter and overloads will void motor warranty.