MAYEKAWA’S New Standard NH3 Heat Pump

Reuse wasted heat. Cut energy costs.Experience new levels of heat reclaim and reduced costs. Using the heat that has already been paid for and developed within your plant, the Mayekawa Heat Pump can turn that heat into savings. Wasted heat will be a thing of the past.

Capacity Table

Swept Volume (CFM)

0 50 100 150 200 250 300 350 400

6HK

4HB

6HB

. HK: 600 - 1,800 APM (depending on the condition and refrigeration) . HS: 750 - 1,800 APM (depending on the condition and refrigeration)

The Mayekawa Heat Pump Series

‘Natural’ is what we design for...Utilizing Ammonia which is a naturally occuring refrigerant, unlike the man made or synthetic refrigerant alternatives, Mayekawa helps to reduce your carbon footprint. The Mayekawa heat pump can produce up to 80°C (176°F) water while returning an extremely COP to give you the ultimate in heating technology.

Recycle and reuse our limited energy

Low operational costs

Environmentally friendly

Easy and cost effective solutions for increasing your heat

Yearly Cost Comparison

NH3-HP Boiler (NG) Boiler (Oil) Boiler (Propane)

200,000

160,000

100,000

50,000

0

$ /

Year

. $10 hour/day, 300 days/year . Supply hot water 180°F (80°C) . 0.06 $/kWh (Electricity)

0.05 $/m3 (Ng) 1.0 $/L (Oil) 0.86 $/L (Propane) . Boiler efficiency 85%

The Mayekawa Heat Pump SeriesN6HK and N4HS*, N6HS*

*Available soon

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2018 / Part No. MKT00018 / Rev. 0

MAYEKAWA’S New Standard NH3 Heat Pump

Mechanical Specifications

Dimensions

Compressor 725PSI / 5.0MPa reciprocating type 6HK

Capacity control 100 - 20% flexible control with WFD

Motor 100 - 175HP / 75 - 130kW X 4P with VFD

Power supply Main: 575 (460) V60Hz / Control: 220V50Hz

Condenser Shell and plate

Evaporator Shell and plate

Refrigerant R717 (NH3) (charged: 155lb / 70kg)

Lubricant oil Mineral oil (charged: 5.3 gal / 20L)

Net weight 7,940lb / 3,600kg

Size [ft(mm)] L11.8 (3,600) x W3.3 (1,000) x H7.2 (2,200)

A B C

D

A 1,000

B 3,400

C 1,000

D 2,000