30HP 120CFM Dry Air System

30HP 120CFM

Precision Dried Instrument Quality Air

Engineered for the punishing demands of ready-mix concrete, cement batching, plasma cutting, and critical instrument air applications.

HIGH CAPACITY CANISTERS

Longer Cycles, Less Downtime

Our high-capicity desiccant cartridge systems are built for continuous-duty environments where moisture control can’t be compromised.

30HP 120CFM Dry Air System

JP4C — Grey desiccant cartridge air dryer system
AP4C — Blue desiccant cartridge air dryer system
WP4C — White desiccant cartridge air dryer system

Service schematic of the 30HP 120CFM dry air desiccant system — Select an image to enlarge

Zero loss condensate auto drain — Select an image to enlarge

Features	Benefits
PDP in excess of −40 °FPressure and flow affect performance	1.5″ inlet / outlet ports
Designed regeneration	0.3 micron filtration
110 / 220 volt AC 12 / 24 volt DC	Custom voltages available
Pneumatically controlled option (PDF)	Classified / explosion proof
Cartridge-style replacement valves	Modular, expandable design
Select purge option (PDF)Reduces regeneration air usage	Spin on / off desiccant cartridges
Optional zero-loss condensate auto drain (PDF)

Regeneration orifice: .060−P4C = .060 orifice
Max flow @ 100% duty: 84 CFM
Max flow @ 70% duty: 120 CFM

Service Schematic for 30HP 120CFM - JP4C / AP4C / WP4C

120 CFM w/ PLC and PC Systems

REMINDER: The PC controller is not illustrated, but it distributes pilot signals in the same sequence as a PLC controller.

The “Twin Tower w/MLT” schematic shows the sequencing of air flow as it relates to the drying process and transition (wet to dry) in all dryer systems, including PLC and PC systems.

Cycle Sequences

PLC Total Cycle: 180 sec.

Cartridge 1 regenerates for 45 sec.; Cartridges 2, 3, 4 receive wet air. PLC switches.
Cartridge 2 regenerates for 45 sec.; Cartridges 1, 3, 4 receive wet air. PLC switches.

PC Total Cycle: 240 sec.

Cartridge 1 regenerates for 60 sec.; Cartridges 2, 3, 4 receive wet air. PC switches.
Cartridge 2 regenerates for 60 sec.; Cartridges 1, 3, 4 receive wet air. PC switches.

Service Schematic AIR-PAK Dryer w/ PLC

Represents one dryer with PLC dryer system.

PLC Applications

(120, 240, 400, 600, 800 CFM Dryer Systems)

Identify the dryer system by counting the desiccant cartridges, e.g., 2, 4, 6.
Locate the service component identity, e.g., A, B, C, etc.
Under “Qty”, order the appropriate number of kits for the cartridge total.

Download Service Schematic

Air Pak Service Components for 30HP 120CFM - JP4C / AP4C / WP4C

Air-Pak Service Components

Scroll sideways to see all dryer sizes & kit contents

Illustration	Part Number	Ref	Air-Pak w/ 4 lb. Desiccant Cartridges							Contents of Service Kit
Illustration	Part Number	Ref	4	6	8	10	12	18	24	Contents of Service Kit
	619832	A	2	3	4	5	6	9	12	Grey Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	619700	A	2	3	4	5	6	9	12	Blue Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	619950	A	2	3	4	5	6	9	12	White Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	619830	A	2	3	4	5	6	9	12	Grey Desiccant Cartridge KitIncludes 2 desiccant cartridges
	619704	A	2	3	4	5	6	9	12	Blue Desiccant Cartridge KitIncludes 2 desiccant cartridges
	619951	A	2	3	4	5	6	9	12	White Desiccant Cartridge KitIncludes 2 desiccant cartridges
	619702	D	2	3	4	5	6	9	12	Valve Service KitIncludes 2 inlet check valves, 2 purge valves
	619715	C	2	3	4	5	6	9	12	.030 Regeneration Valve Kit
	619730	C	2	3	4	5	6	9	12	.060 Regeneration Valve Kit
	—	C	2	3	4	5	6	9	12	.125 Regeneration Valve Kit
	619823	F	1	1	1	1	1	1	1	4 Stack 110 Volt Programmed Logic Control
	619824	F	1	1	1	1	1	1	1	110 Volt Programmed Logic Control
	619814	—	–	–	–	–	–	–	–	4 Stack 110 Volt PLC
	619816	—	–	–	–	–	–	–	–	6 Stack 110 Volt PLC
	619812	—	–	–	–	–	–	–	–	4 Stack Control Valve
	619820	—	–	–	–	–	–	–	–	6 Stack Control Valve
	619740	H	2	3	4	5	6	9	12	Pressure Relief Valve
	619750	L	2	3	4	5	6	9	12	110 VAC Heater Kit (optional)
	619782	L	2	3	4	5	6	9	12	12 VDC Heater Kit (optional)
	619784	L	2	3	4	5	6	9	12	24 VDC Heater Kit (optional)
	619860	I	1	3	4	5	6	9	12	.3 Micron Disc Filter
	619760	B	2	6	8	10	12	18	24	Cartridge Stud for Grey Cartridges
	619765	B	2	6	8	10	12	18	24	Cartridge Studs for Blue, White, Purple Cartridges
	619734	N	1	2	3	–	–	–	–	Right Side Blue + White CanisterAdapter Plate + Stud Together
	619735	N	1	2	3	–	–	–	–	Left Side Blue + White CanisterAdapter Plate + Stud Together
	619736	N	1	2	3	–	–	–	–	Left Side Grey CanisterAdapter Plate + Stud Together
	619737	N	–	2	3	–	–	–	–	Right Side Grey CanisterAdapter Plate + Stud Together
	619770	—	2	4	6	8	12	18	24	Small Mufflers (optional)
	619915	—	2	4	6	8	12	18	24	Large Mufflers (optional)
Not shown	619942	—	1	1	1	2	2	3	4	Wall Strut w/ slot for two cartridge dryer system
	619990	M	2	3	4	5	6	9	12	Wall Mount Bracket

High Capacity Canisters

JP3B-L — Grey desiccant cartridge air dryer system
AP3B-L — Blue desiccant cartridge air dryer system
WP3B-L — White desiccant cartridge air dryer system

Service Schematic - High Capacity Canisters -JP3B-L / AP3B-L / WP3B-L

Service Schematic AIR-PAK Dryer w/ MLT

(Represents one dryer with MLT dryer system)

Micro Logic Timer (MLT) & Programmed Logic Controller (PLC) Dryer Systems

1.Identify dryer system by counting numbers of desiccant cartridges, e.g., 2, 4, 6

2.Locate service component identity, e.g., A, B, C, etc.

3.Under “QTY”, order appropriate number of kits specific to cartridge totals

Download Service Schematic

Service Components High Capacity Canisters -JP3B-L / AP3B-L / WP3B-L

Air-Pak HC Service Components

Scroll sideways to see all dryer sizes & kit contents

Illustration	Part Number	Ref	Air-Pak HC w/ 8 lb. Desiccant Cartridges						Contents of Service Kit
Illustration	Part Number	Ref	2 or 4	6	10	12	18	24	Contents of Service Kit
	650830	A	2	3	5	6	9	12	Grey Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	650700	A	2	3	5	6	9	12	Blue Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	650951	A	2	3	5	6	9	12	White Cartridges – Full Service KitIncludes 2 each desiccant cartridges, inlet & purge valves
	4055A002	A	2	3	5	6	9	12	Grey Desiccant Cartridge KitIncludes 2 desiccant cartridges
	4055A020	A	2	3	5	6	9	12	Blue Desiccant Cartridge KitIncludes 2 desiccant cartridges
	4055A012	A	2	3	5	6	9	12	White Desiccant Cartridge KitIncludes 2 desiccant cartridges
	619702	D	2	3	5	6	9	12	Valve Service KitIncludes 2 inlet check valves, 2 purge valves
	619730	C	1	3	5	6	9	12	.060 Regeneration Valve Kit
	619755	E	1	–	–	–	–	–	Air Control Valve – Two air lines
	619790	G	1	1	1	1	1	1	110 Volt Micro Logic Timer (MLT)
	619924	G	1	1	1	1	1	1	12 VDC Micro Logic Timer (MLT)
	619912	G	1	1	1	1	1	1	24 VDC Micro Logic Timer (MLT)
	619740	H	2	3	5	6	9	12	Pressure Relief Valve
	619750	L	2	3	5	6	9	12	110 VAC Heater Kit (optional)
	619782	L	2	3	5	6	9	12	12 VDC Heater Kit (optional)
	619784	L	2	3	5	6	9	12	24 VDC Heater Kit (optional)
	619760	I	1	3	5	6	9	12	Disc Filter
	619760	B	4	6	10	12	18	24	Cartridge Stud for Grey Cartridges
	619765	B	4	6	10	12	18	24	Cartridge Studs for Blue, White, Purple Cartridges
	619734	N	1	2	3	–	–	–	Right Side Blue + White CanisterAdapter Plate + Stud Together
	619735	N	1	2	3	–	–	–	Left Side Blue + White CanisterAdapter Plate + Stud Together
	619736	N	1	2	3	–	–	–	Left Side Grey CanisterAdapter Plate + Stud Together
	619737	N	–	2	3	–	–	–	Right Side Grey CanisterAdapter Plate + Stud Together
	619770	—	4	6	10	12	18	24	Small Mufflers (optional)
	619915	—	4	6	10	12	18	24	Large Mufflers (optional)
	619942	—	1	~	~	~	~	~	Wall Strut w/ slot for two cartridge dryer system


	619990	M	2	3	5	6	9	12	Wall Mount Bracket

Many other sizes available upon request

Air Pak Air Dryer Owner's Manual PM Schedule