Excel Compressor Engineering Ltd.

Oversized cast iron cylinder pumps (up to 40% slower running)
After-coolers and cartridge air intake filters fitted as standard
2 bar pressure switch differential
Receiver drain valve (ball valve type) for easy condensate removal and collection
Full safety compliance certification
12 months parts and labour warranty
Routine service kits and individual spare parts availability

The Stealth - Performance
Compressor Model	Motor		Voltage	Receiver Size (ltr)	Displacement		Free Air		Max Press)	Noise Level dB (A)	Part No.
Compressor Model	kW	HP	Voltage	Receiver Size (ltr)	L/min	CFM	L/min	CFM	Max Press)	Noise Level dB (A)	Part No.
Stealth Two/1	1.5	2.0	230/50/1	100	227	8.0	170	6.0	9	74	20001217
Stealth Two/3	1.5	2.0	400/50/1	100	227	8.0	170	6.0	9	74	20001225
Stealth Three/1	2.2	3.0	230/50/1	200	385	14.0	289	10.2	9	77	20001233
Stealth Three/3	2.2	3.0	400/50/1	200	385	14.0	289	10.2	9	77	20001241
Stealth Four/3	3.0	4.0	400/50/1	200	520	18.3	370	13.0	9	78	20001249
Stealth Five/3	4.0	5.5	400/50/1	270	575	20.2	480	16.9	11	78	20001257
Stealth Six/1	2x2.2	2x3	230/50/1	270	770	28.0	578	20.4	9	78	20001273
Stealth Seven/3	5.5	7.5	400/50/1	270	795	28.1	630	22.3	11	79	20001265
Stealth Ten/3	7.5	10.0	400/50/1	270	1085	38.3	858	30.3	11	83	20001281

The Stealth - Specification
Compressor Model	Pump Model	Pump RPM	No of Cylinders	No of Stages	After-Cooler	Inter-Cooler	Cartridge Filter Assembly	Size (cm) L x W x H	Weight KG
Compressor Model	Pump Model	Pump RPM	No of Cylinders	No of Stages	After-Cooler	Inter-Cooler	Cartridge Filter Assembly	Size (cm) L x W x H	Weight KG
Stealth Two/1	NG3	1000	Single	2	Yes	N/A	Yes	108 x 41 x 85	20001217
Stealth Two/3	NG3	1000	Single	2	Yes	N/A	Yes	108 x 41 x 85	20001225
Stealth Three/1	NG4	1000	Single	2	Yes	N/A	Yes	145 x 50 x 107	20001233
Stealth Three/3	NG4	1000	Single	2	Yes	N/A	Yes	145 x 50 x 107	20001241
Stealth Four/3	NG4	1250	Single	2	Yes	N/A	Yes	145 x 50 x 107	20001249
Stealth Five/3	NG5	1350	Two	2	Yes	Yes	Yes	155 x 57 x 118	20001257
Stealth Six/1	NG4	1000	Single	2x2	Yes	N/A	Yes	195 x 50 x 110	20001273
Stealth Seven/3	NG6	1400	Two	2	Yes	Yes	Yes	155 x 57 x 118	20001265
Stealth Ten/3	NG10	1150	Two	4	Yes	Yes	Yes	155 x 64 x 118	20001281

Stealth Air Compressors are designed specifically for the light industrial user, where reliability noise and quality of the air is essential. These cast iron Cylinder Compressor pumps are up to 40% slower running than their design speed and are fitted with after-coolers and cartridge air intake filters, assisting in considerable noise and temperature reductions. Air receivers are up to 25% larger in capacity; this reduces the number of stop/starts per hour and gives more cooler stored compressed air.
Every Stealth Air Compressor is complete with a set of anti-vibration feet as standard, reducing the installation time and reducing further noise and vibration levels. Each single phase 230v compressor (Except Tandem Stealth Six) are fitted with a 13 amp plug. The Stealth Ten is pre-wired with a star delta starter with built-in Isolator and fuses. The Stealth's receiver condensate drain is from a lever ball valve under the receiver making it very easy to be piped into an adjacent collection container or an automatic electronic drain valve can be supplied for regular automatic draining.

All pumps are fitted with cast iron cylinder liners
Hardened steel crankshaft with counterbalance weights
Aluminium con rods with white metal bearings and phosphor bronze small end
Full size aluminium pistons with two compression rings and one oil scraper ring
Two piece valve plate system with multi stainless steel valves
All models are fitted with finned after-coolers for maximum cooling
Factory filled with a specialised compressor oil
High flow non-return valve with viton seals
Aerodynamically designed polycarbonate belt guard system with a full-sized multi bladed flywheel for maximum cooling (exc N10)
Air receivers to CE standard 87/404 with 2" inspection ports on 100Lt and above
Condensate drain valve
Air outlet ball valve in the end of the receiver at the opposite end to air entry
Clear and visible dual calibrated PSI & BAR pressure gauge
Certified pressure safety valve
Continuously rated (S1) heavy duty electric motors
Fitted 13 Amp plug (230V models)
Fitted thermal motor overload (230V models)
Automatic stop/start pressure switch with 'soft start' valve
Three phase pressure switches fitted with thermal overloads
All units pre-wired and ready to install
10 hp model pre-wired with star-delta control panel for adjacent wall mounting
Twelve months field based parts & labour warranty
National Aftersales and Service Agent network
Routine service kits and a full range of individual spare parts
Portable models are fitted with a filter regulator
Portable models are supplied with wheels and handle

The N Series - Performance & Specification
Compressor Model	Motor		Pump RPM	Receiver Size (ltr)	Displacement		Free Air		Max Press)	Noise Level dB (A)	Size (cm) L x W x H	Weight KG	Part No.
Compressor Model	kW	HP	Pump RPM	Receiver Size (ltr)	L/min	CFM	L/min	CFM	Max Press)	Noise Level dB (A)	Size (cm) L x W x H	Weight KG	Part No.
N2/100P/1*	1.5	2.0	1400	100	225	8.0	175	6.0	9	84	108 x 40 x 79	60	55896021
N3/50P/1*	2.2	3.0	1350	50	370	13.1	260	9.2	9	85	80 x 40 x 79	53	55897565
N3/150P/1*	2.2	3.0	1350	150	370	13.1	260	9.2	9	85	132 x 45 x 92	85	55896047
N3/150P/3	2.2	3.0	1350	150	370	13.1	260	9.2	9	85	132 x 45 x 92	85	97253462
N3/150V/1	2.2	3.0	1350	150 Vert	370	13.1	260	9.2	9	85	75 x 50 x 155	85	55898274
N3/150V/3	2.2	3.0	1350	150 Vert	370	13.1	260	9.2	9	85	75 x 50 x 155	85