EasyPro Rocking Piston Air Compressors

The ERP compressors have been discontinued and replaced with the American made longer lasting SRC compressors of the same configuration

EasyPro is please to offer their own line of rocking piston air compressors, each one designed specifically for the demanding job of 24 hour operation. They are ideal for pond aeration systems. The oil-less design safely aerates ponds with no electricity in the water. The sore mounted compressor sends air through tubing to a bottom mounted diffuser for a safe, effective way to aerate ponds. Compressors are available in 115v or 230v.

Rocking Piston Air Compressors Feature:

Oil-less operation
Lightweight die-cast aluminum components
Hard coated cylinder for wear resistance
Permanently lubricated bearings and easily replaceable piston seal
2 Year Warranty
Inlet air filter, rubber foot pads and 6' power cord included

Free Ground Shipping to Continental USA only

Part #	HP	Amps/ Volts	Cost per 24 Hours	CFM Air Flow @ Water Depth 0'	CFM Air Flow @ Water Depth 10'	CFM Air Flow @ Water Depth 20'	CFM Air Flow @ Water Depth 30'	CFM Air Flow @ Water Depth 40'	CFM Air Flow @ Water Depth 50'
ERP25	1/4	1.8/115	.37¢	2.5	2.1	2.0	1.9	1.8	1.6
ERP252	1/4	0.9/230	.37¢	2.5	2.1	2.0	1.9	1.8	1.6
ERP50	1/2	4.0/115	$1.00	5.2	4.7	4.5	4.3	4.1	3.8
ERP502	1/2	2.0/230	$1.00	5.2	4.7	4.5	4.3	4.1	3.8
ERP75	3/4	5.7/115	$1.38	7.5	7.1	6.8	6.6	6.4	6.1
ERP752	3/4	2.9/230	$1.38	7.5	7.1	6.8	6.6	6.4	6.1

*Amps measured a 10' operating depth
**Cost figured at .09¢ per kwh, 24/7 operation, 10' operating depth. Actual electrical data will depend on operating conditions.

EasyPro Stratus ERP Series Air Compressor Operation Manual - Printable PDF Version

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