PRODUCTS

AMMONIA & REFRIGERANT FILTERS

Walker Filtration research, design and manufacture a comprehensive range of ammonia and refrigerant filters for use in specialist applications where the quality and cleanliness of the gas needs to be maintained to the highest level.

These products are often installed within large industrial cooling systems and offer protection from the build up of excessive amounts of oil on heat exchanger surfaces, prevents the blockage of tubes, valves and expansion orifices and also maintains the overall cleanliness and capacity of the system.

The filter elements are incorporated within our threaded filter housings and feature the unique Walker Filtration 'push-fit' element design. This reduces maintenance time and allows the filter to be located within the most confined places.

The flanged range of filters include features such as stainless steel distribution plate and side mounted threaded connections close to the bottom of the filter vessel to facilitate the mounting of accessory products as required.

Stainless steel filter housings are available with connection sizes of ¼” to 2” with various flow rates available. Walker Filtration also offer a range of higher capacity carbon steel flanged filter products to meet your filtration requirements.

For further product information on amonia and refrigerant filters please visit the downloads area.
 

Technical Specification

Model	Pipe Size	Flow
		Nm³/hr	SCFM
C25 (grade)	1/4"	35	20
C37 (grade)	3/8"	52	30
C50 (grade)	1/2"	108	63
C75 (grade)	3/4"	216	127
C101 (grade)	1"	300	176
C150 (grade)	1 1/2"	725	427
C200 (grade)	2"	800	470
C201 (grade)	2"	1150	675
A371 (grade)	DN80	2160	1270
A473 (grade)	DN100	3100	1824
A474 (grade)	DN100	4250	2500
A676 (grade)	DN150	6500	3824
A678 (grade)	DN150	8720	5130
A8710 (grade)	DN200	11000	6470
A10716 (grade)	DN250	17000	10000
A12724 (grade)	DN300	25500	15000