Customized products Bi-flow dry filter

Technical parameters

• Features
  • High efficient in moisture absorption, filtering impurity, acid, paint remains and mud removal
  • Hybrid desiccant
  • Solid filter cores are bound with desiccant which can minimize vibration and friction in system operation. And it also reduces the wear of desiccant.
  • Filtering fineness: 20?m
  • Corrosion resistant painting can survive salt spray test of 500 hours.
  • Connection type: thread or solder
• General specifications
  • Applicable refrigerant: CFC, HFC, HCFC and HC
  • Applicable medium temperature: -30°C ~ 120°C (-22°F ~ +240°F?
  • Applicable ambient temperature: -30°C ~ 55°C (-22°F ~ +131°F?
  • Maximum working pressure: 4.83MPa (700 pis)
  • Certification: UL/CSA
• Technical Parameters

  Desiccant Selection Table
  Medium			80% 3A desiccant and 20% active alumina	100% 3A desiccant
  Refrigerant	HFC	Applicable	Applicable
  		HCFC	Applicable	Applicable
  		CFC	Applicable	Not applicable1)
  		HC	Applicable	Applicable
  Oil	Mineral oil or AB	Applicable	Applicable
  		Pure POE or PAG	Applicable	Applicable
  		POE or PAG with addictive	Not applicable 2)	Applicable

  Note:

  • 1) For CFC system, usage of core with alumina is recommended as a strong capability to absorb acid may be needed.
  • 2) When the systems use oil with additive, it is not recommended to use a core with alumina.

   

  STG–05 2(T A) 1 2 3 4 5	(1) Product Code
  		STG	Indicates bi-flow dry filter with solder connection
  		STGL	Indicates bi-flow dry filter with thread connection
  		(2) Internal volume in3
  		5	5
  		8	8
  		16	16
  		30	30
  		(3) Connection size in
  		2	1/4
  		2.5	5/16
  		3	3/8
  		4	1/2
  		5	5/8
  		6	3/4
  		7	7/8
  		9	1-1/8
  		(4) From of inner core
  		T	Solid core
  		(5) Components of inner core
  		A	Composed of 80% 3A molecule dessicant and 20% active alumina

   

  

   

  Model			Connection Size in	D mm	B mm	A mm			Weight g
  Solder connection	Thread Connection							Solder connection		Thread Connection
  STG-052(T)/(TA)	STGL-052(T)/(TA)	1/4	68	76,2	113,8	109,2	450
  STG-053(T)/(TA)	STGL-053(T)/(TA)	3/8	68	76,2	113,8	115,2
  STG-054(T)/(TA)	STGL-054(T)/(TA)	1/2	68	76,2	124,4	120,2
  STG-082(T)/(TA)	STGL-082(T)/(TA)	1/4	68	97,3	134,9	130,3	580
  STG-082.5(T)/(TA)	/	5/16	68	97,3	134,9	/
  STG-083(T)/(TA)	STGL-083(T)/(TA)	3/8	68	97,3	134,9	136,3
  STG-084(T)/(TA)	STGL-084(T)/(TA)	1/2	68	97,3	145,5	141,3
  STG-163(T)/(TA)	STGL-163(T)/(TA)	3/8	80	118,1	155,7	157,1	900
  STG-164(T)/(TA)	STGL-164(T)/(TA)	1/2	80	118,1	166,3	162,1
  STG-165(T)/(TA)	STGL-165(T)/(TA)	5/8	80	118,1	162,1	172,1
  STG-167(T)/(TA)	/	7/8	80	118,1	178,1	/
  STG-303(T)/(TA)	STGL-303(T)/(TA)	3/8	80	192,5	230,1	231,5	1700
  STG-304(T)/(TA)	STGL-304(T)/(TA)	1/2	80	192,5	240,7	236,5
  STG-305(T)/(TA)	STGL-305(T)/(TA)	5/8	80	192,5	236,5	246,5
  STG-306(T)/(TA)	STGL-306(T)/(TA)	3/4	80	192,5	236,5	268,9
  STG-307(T)/(TA)	/	7/8	80	192,5	252,5	/
  STG-309(T)/(TA)	/	9/8	80	192,5	262,5	/

  Note:

  • The products listed are standard products which can also be customized.

   

  Parameters & Capacity List
  Model	Flow Rate tons@1 psig?P(tons)1									Moisture Absorption2 (Drop3)
  		R134a	R404A R507	R22	R407C	R410A	R134a R507			R404a			R407C R410A			R22
  						75°F	125°F	75°F	125°F	75°F	125°F	75°F	125°F
  STGL-052	1	0,7	1	1	1	85	79	81	75	74	68	81	74
  STG-053	4,7	3,3	4,8	4,7	4,8
  STGL-053	3,3	2,3	3,3	3,4	3,4
  STG-054	7,1	5	7,2	7,1	7,2
  STGL-054	4,5	3,2	4,6	4,5	4,6
  STG-082	2,5	1,7	2,5	2,5	2,5	195	180	184	171	170	155	184	169
  STGL-082	1,5	1	1,6	1,5	1,6
  STG-082.5	4,5	3,1	4,6	4,5	4,6
  STG-083	4,9	3,4	5	4,9	5
  STGL-083	4,5	3,1	4,6	4,5	4,6
  STG-084	7,3	5,1	7,5	7,4	7,5
  STGL-084	4,7	3,3	4,8	4,8	4,9
  STG-163	5,6	3,9	5,7	5,6	5,7	352	326	332	310	304	279	332	283
  STGL-163	5,1	3,6	5,2	5,1	5,2
  STG-164	8,6	6,1	8,8	8,7	8,8
  STGL-164	5,6	3,9	5,7	5,6	5,7
  STG-165	9,7	6,8	9,9	9,8	10
  STGL-165	8,6	6,1	8,8	8,7	8,8
  STG-167	12	8,5	12,2	12,1	12,3
  STG-303	7,1	5	7,2	7,1	7,3	825	767	778	729	717	657	782	662
  STGL-303	6	4,2	6,1	6	6,2
  STG-304	8,8	6,2	9	9	9,1
  STGL-304	7,1	5	7,2	7,1	7,3
  STG-305	10,1	7,1	10,3	10,2	10,4
  STGL-305	8,8	6,2	9	9	9,1
  STG-306	11,26	8	11,4	11,3	11,5
  STGL-306	10,1	7,1	10,3	10,2	10,4
  STG-307	13,2	9,2	13,4	13,3	13,5
  STG-309	15,4	10,8	15,7	15,5	15,8

   

  Note1:

  Filter Driers for liquid line are manufactured in compliance with ARI Standard 710. Maximum flow rate of liquid refrigerant at a differential pressure of 1psi is indicated by Ton which is based on the temperature of liquid refrigerant 86°F and the following mass flow:

  • 3.1 lb/min/ton R134a
  • 4.1 lb/min/ton R404A, R507
  • 3.0 lb/min/ton R22, R407C
  • 2.8 lb/min/ton R410A

  Note2:

  Data on water absorption is based on the following EPD (method: ASHRAE Standard 63.1):

  • 60ppm R22
  • 15ppm R12
  • 30ppm R502
  • 50ppm R134a, R404A, R507, R410A, R407C

  Note3:

  20 drops of water?1g (1cc)

  Note:

  The above data is based on cleaning system of ideal condition; after impurities accumulate in the filter, the flow will decrease.