Heatcraft Refrigeration Products Heatcraft Nozzle Selection Chart for BMA, BMG, BML, BMF, and BME Models

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Nozzle Selection

Model BMA Air Defrost

Model

No. of

Distributor Tube (in.)

Fans

OD

 

Length

 

 

BMA130

 

3/16

 

21-1/2

1

 

BMA155

1

3/16

 

21-1/2

BMA245

2

3/16

 

21-1/2

BMA300

2

3/16

 

21-1/2

BMA365

3

3/16

 

21-1/2

BMA450

3

3/16

 

21-1/2

BMA510

4

3/16

 

21-1/2

BMA600

4

3/16

 

21-1/2

BMA710

5

3/16

 

21-1/2

Model BME/BML Electric Defrost

 

Model

 

No. of

 

Distributor Tube (in.)

 

 

Fans

 

OD

Length

 

 

 

 

 

BME101

 

1

 

3/16

 

 

 

 

21-1/2

Inch

BME140

 

1

 

3/16

21-1/2

BME190

 

2

 

3/16

21-1/2

BME260

 

2

 

3/16

21-1/2

Per

 

 

BME310

 

3

 

3/16

21-1/2

Fins6

BME430

 

4

 

3/16

21-1/2

 

BME390

 

3

 

3/16

21-1/2

 

BME520

 

4

 

3/16

21-1/2

 

BME620

 

5

 

3/16

21-1/2

 

BML100

 

1

 

3/16

21-1/2

Inch

BML165

 

2

 

3/16

21-1/2

BML220

 

2

 

3/16

21-1/2

Per

BML250

 

3

 

3/16

21-1/2

BML330

 

3

 

3/16

21-1/2

Fins

 

 

BML370

 

4

 

3/16

21-1/2

4

BML440

 

4

 

3/16

21-1/2

 

 

 

 

BML530

 

5

 

3/16

21-1/2

Model BMG/BMF Hot Gas Defrost

 

Model

 

No. of

 

Distributor Tube (in.)

 

 

Fans

 

OD

Length

 

 

 

 

Inch

BMG190

2

1/4

21-1/2

BMG260

2

1/4

21-1/2

Per

BMG310

3

3/16

21-1/2

BMG390

3

3/16

21-1/2

Fins

BMG430

4

3/16

21-1/2

6

BMG520

4

3/16

21-1/2

 

Inch

BMF165

2

1/4

21-1/2

BMF220

2

1/4

21-1/2

Per

BMF250

3

3/16

21-1/2

BMF330

3

3/16

21-1/2

Fins

BMF370

4

3/16

21-1/2

6

BMF440

4

3/16

21-1/2

 

No. of Circuits

 

R-404A*

 

R-22

 

Nozzle

 

Nozzle

 

 

 

3

 

L-1

 

L-3/4

 

 

5

 

L-1

 

L-3/4

9

 

G-2-1/2

 

G-1-1/2

9

 

G-2-1/2

 

G-1-1/2

9

 

G-3

 

G-2

12

 

E-4

 

E-2-1/2

13

 

E-5

 

E-3

18

 

E-5

 

E-3

18

 

E-6

 

E-4

No. of

 

R-404A*

 

R-22

Circuits

 

Nozzle

 

Nozzle

5

 

L-1-1/2

 

L-3/4

 

 

6

 

L-1-1/2

 

L-1

9

 

G-2-1/2

 

G-1-1/2

12

 

E-3

 

E-2

13

 

E-4

 

E-2-1/2

18

 

E-5

 

E-3

12

 

E-5

 

E-3

17

 

E-6

 

E-4

17

 

E-8

 

E-5

6

 

L-1-1/2

 

L-1

9

 

G-2-1/2

 

G-1-1/2

12

 

E-3

 

E-2

13

 

E-4

 

E-2-1/2

18

 

E-5

 

E-3

12

 

E-5

 

E-3

17

 

E-6

 

E-4

17

 

E-8

 

E-5

No. of

 

R-404A*

 

R-22

Circuits

 

Nozzle

 

Nozzle

9

 

E-3

 

E-1-1/2

 

 

12

 

E-4

 

E-2-1/2

13

 

E-4

 

E-2-1/2

18

 

E-5

 

E-3

13

 

E-5

 

E-3

18

 

E-6

 

E-4

9

 

E-3

 

E-1-1/2

12

 

E-4

 

E-2-1/2

13

 

E-4

 

E-2-1/2

18

 

E-5

 

E-3

13

 

E-5

 

E-3

18

 

E-6

 

E-4

*Also suitable for R-507, R-502, R-134A, R-401A, R-402A

Nozzles sized for 90° - 100°F liquid temp. at expansion valve. Refer to manual H-IM-64 if liquid temp. is not 90° - 100°F Consult Bohn Application Engineering if evaporator TD is not 10° - 15ºF, (room temp. - saturated suction temp.)

Caution: Refrigeration system will not perform properly without Correct Nozzle!

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Contents Medium Profile Unit Coolers Table of Contents NomenclatureFeatures & Benefits CabinetModel BMA Air Defrost 50 Hz‡ Performance DataModel BMA Air Defrost 60 Hz ModelModel PSC Motor EC Motor SpecificationsModel BMA Air Defrost 50 Hz Capacity Fan Data Model BME/BML Electric Defrost 60 HzModel BME/BML Electric Defrost 50 Hz‡ Defrost Heater Model BME/BML Electric Defrost 50 HzModel PSC Motor Model Capacity Fan Data Model BMG/BMF Hot Gas Defrost 60 HzModel BMG/BMF Hot Gas Defrost 50 Hz‡ Model BMG/BMF Hot Gas Defrost 50 Hz PSC Motor EC MotorModel BME/BML Electric Defrost Physical DataModel BMA Air Defrost Connections Approx Net Weight Model Model BMG/BMF Hot Gas DefrostDimensional Data All Models DimensionsDescription No. of Fans Replacement PartsDescription Description Voltage404A Nozzle SelectionModel No. No. 404APage Brand of Heatcraft Refrigeration Products LLC

BMF, BMA, BMG, BME, BML specifications

Heatcraft Refrigeration Products has been a trusted name in commercial refrigeration for decades, offering innovative solutions tailored to various industries. Among their extensive product lineup, the models BMA, BMG, BML, BMF, and BME stand out for their advanced features and efficient performance, catering to diverse refrigeration needs.

The BMA series represents a benchmark in evaporator technology. These models are designed for optimal airflow and efficient heat exchange, which enhances cooling performance while reducing energy consumption. The BMA units are equipped with adjustable fan speeds and defrost cycles that improve operational efficiency. Their robust construction also ensures durability in demanding environments, making them ideal for both storage and display applications.

The BMG series builds upon the foundation of the BMA but introduces even more advanced features for high-capacity cooling requirements. These models utilize innovative fan technology that optimizes airflow patterns, ensuring consistent temperature distribution across the refrigerated space. Additionally, they are designed with ease of maintenance in mind, with removable panels and accessible components that streamline servicing.

The BML series is known for its low-profile design, making it an excellent choice for applications where space is at a premium. This line combines high-performance cooling with a compact footprint, allowing for effective temperature control without sacrificing valuable floor space. The BML units also incorporate energy-efficient compressors and environmentally friendly refrigerants, promoting sustainability.

The BMF series focuses specifically on freezer applications, offering powerful cooling capabilities suitable for storing perishable goods. These models feature high-density insulation and advanced refrigeration technology that ensures rapid temperature recovery after door openings, preventing food spoilage. The BMF units are characterized by their reliability and consistent performance, even under heavy-load conditions.

Finally, the BME series caters to the needs of businesses seeking a versatile refrigeration solution. These models are highly configurable, allowing for customization based on specific operational requirements. With intelligent control systems and smart diagnostics, the BME series provides users with real-time data for enhanced monitoring and management of refrigeration systems.

In summary, Heatcraft’s BMA, BMG, BML, BMF, and BME series are designed to meet the diverse refrigeration demands of various industries. With a focus on energy efficiency, durability, and advanced technology, these products are engineered to deliver optimal performance and reliability, making them an excellent choice for any commercial refrigeration application.