← Stationary Rotary Screw Air Compressor
CAT CLASS: HQ-11040
Up to 100 cfm Stationary Rotary Screw Air Compressor
Up to 100 cfm stationary rotary screw air compressors deliver continuous, oil-injected compressed air for small shops and service facilities requiring steady, moderate volumes. These units span 5.0 to 80.5 hp and produce 11.3 to 97.0 cfm at pressures from 100.0 to 217.0 psi, running on single-phase or light three-phase power. This is the smallest rung on the stationary rotary screw ladder, sitting below the 100-500 cfm Stationary Rotary Screw Air Compressor band and below towable diesel-powered territory.
353
Modelos
9
Marcas
Cat classes
Elija una clase de tamaño — la capacidad y el alcance varían en la gama.
Todos los tamaños
353 modelos
Up to 100 cfm
47 modelos
100-500 cfm
113 modelos
500-1,500 cfm
71 modelos
1,500+ cfm
25 modelos
Otros tamaños
97 modelos
Especificaciones clave
| Especificación | Rango típico | Qué significa |
|---|---|---|
| Free air delivery | 11.3–97.0 cfm | Continuous volume output; determines how many tools or processes the compressor supports simultaneously |
| Engine power | 5.0–80.5 hp | Electric motor size; drives the screw element and correlates directly with air output |
| Max pressure | 100.0–217.0 psi | Peak discharge pressure; most shop air systems operate at 90–150 psi with pressure regulation downstream |
| Drive configuration | Direct-drive or belt-drive rotary screw | Screw element coupled to electric motor; typically includes integrated tank, dryer, and controls in a single enclosure |
Cómo elegir
This band suits fabrication shops, auto service bays, light manufacturing cells, and maintenance facilities with steady but modest air demand on single-phase or light three-phase electrical service. Units in the 20–50 cfm range support 2–4 simultaneous pneumatic tools or one CNC machine; those near 100 cfm handle small paint booths or multiple grinding/sanding stations. When demand regularly exceeds 100 cfm or multiple high-draw tools run concurrently, the 100-500 cfm Stationary Rotary Screw Air Compressor band provides better headroom and efficiency. Installations requiring only intermittent air for hand tools may find reciprocating piston compressors more economical than rotary screw units in this range.
Lo que maneja este tamaño
- Automotive service bay with impact wrenches, air ratchets, and tire inflation
- Small fabrication shop running plasma cutter, grinders, and blow-off guns
- Woodworking shop supplying brad nailers, staplers, and HVLP spray equipment
- Machine shop feeding CNC lathe coolant-through spindle and chip evacuation
- HVAC service truck or trailer-mounted workshop with onboard electric compressor
- Dental or medical clinic providing instrument air at regulated pressure
Seguridad y operación
- Pressure relief valves must be tested periodically and discharge piping routed away from operators and walkways
- Condensate drains should be plumbed to appropriate disposal; condensate may contain oil and must comply with environmental regulations
- Intake air filtration prevents compressor damage and contamination of downstream air; filters require regular inspection and replacement per manufacturer intervals
- Rotating components and hot surfaces are typically enclosed, but access panels must be secured and lockout/tagout procedures followed during service
Transporte y logística
- Stationary installation; units are floor-mounted or skid-mounted within the facility and not designed for frequent relocation
- Smaller units under 25 hp may weigh 200–600 lb and can be moved with pallet jack or forklift during installation; larger units require rigging or machinery skates
- Enclosures typically include integrated air receiver tank, aftercooler, and starter panel, forming a self-contained package
Alimentación
- Single-phase 208–240 V for units up to approximately 10 hp; larger models require three-phase 208, 230, 460, or 575 V service
- Electrical service must be sized for full-load motor amperage plus startup inrush; consult compressor nameplate and local code for breaker and wire gauge
- Most installations include a dedicated circuit with appropriately rated disconnect switch and overload protection
Preguntas frecuentes
What is the difference between rotary screw and reciprocating piston compressors in this output range?
Rotary screw units deliver continuous, pulsation-free air with higher duty cycles (often 100%) and quieter operation, making them better suited for steady, all-day demand. Reciprocating piston compressors cost less initially but cycle on and off, generating more noise and heat, and are better matched to intermittent tool use.
How is compressor sizing matched to shop air demand?
Sum the cfm requirements of all tools or processes expected to run simultaneously, add 10–20% for leakage and future growth, and match to compressor free air delivery at the required working pressure. Undersizing forces the compressor to run continuously at full load, shortening service life and risking pressure drop during peak demand.
Do these units include air dryers and filtration?
Many models in this range offer integrated refrigerated air dryers and multi-stage filtration as packaged options or standard features. Sites requiring instrument-quality air or operating in humid climates benefit from dryers to prevent condensate in tools and pneumatic controls; desiccant dryers are available for applications demanding extremely low dew points.
Comparar modelos populares
Buscar por especificación →Normalizado a las mismas unidades. Un guion significa que el valor no fue publicado.
| Modelo | Caudal de aire libre | Presión máx | Potencia del motor |
|---|---|---|---|
| Sullair 375H | 374 cfm | - | 139 hp |
| Atlas Copco 160VSD | 957 cfm | - | - |
| Sullair 1112E | 43.7 acfm | - | - |
| Sullair 1112EV | 42.4 acfm | - | 15 hp |
| Sullair 1507EV | 91.9 acfm | 140 psi | 20 hp |
| Sullair 1512E | 61.5 acfm | - | 20 hp |
Equipos relacionados
100-500 cfm Stationary Rotary Screw Air Compressor 113500-1,500 cfm Stationary Rotary Screw Air Compressor 711,500+ cfm Stationary Rotary Screw Air Compressor 25
Explorar por fabricante
Fuentes
Cada especificación se verifica con los datos publicados por el fabricante, con la fuente enlazada como referencia.
Up to 100 cfm Stationary Rotary Screw Air Compressor
47 modelos · Cada especificación citada a la fuente
Sullair 375H
374 cfm
139 hp
→
Compair DH Series (Oil-Free, 15-37 kW)
11 cfm
35 hp
109 psi
→
Kaeser SX 3
12 cfm
→
Compair L07- L22
15 cfm
19 hp
131 psi
→
Kaeser SX 4
16 cfm
→
Quincy QGS-5
17 cfm
5 hp
145 psi
→
Quincy QGSV-5
18 cfm
5 hp
145 psi
→
Atlas Copco GAR 5-37
19 cfm
→
Kaeser SX 5
21 cfm
5 hp
→
Gardner Denver L-Series L04-L290
24 cfm
5 hp
→
Quincy QGS-7.5
25 cfm
8 hp
145 psi
→
Quincy QGSV-7.5
27 cfm
8 hp
145 psi
→
Atlas Copco 160VSD
957 cfm
→
Kaeser SX 7.5
28 cfm
8 hp
→
Kaeser SFC 8
30 cfm
10 hp
→
Kaeser SM 7.5
32 cfm
8 hp
→
Compair L22- L30
32 cfm
35 hp
131 psi
→
Kaeser SFC 22S
33 cfm
30 hp
→
Quincy QGS-10
39 cfm
10 hp
125 psi
→
Quincy QGSV-10
41 cfm
10 hp
100 psi
→
Sullair 1112EV
42.4 acfm
15 hp
→
Sullair 1112E
43.7 acfm
→
Gardner Denver LRS-Series L07RS-L290RS
44 cfm
10 hp
→
Kaeser SM 10
45 cfm
10 hp
→
Kaeser SFC 11
46 cfm
15 hp
→
Compair L30- L37
47 cfm
45 hp
131 psi
→
Kaeser SFC 30
49 cfm
40 hp
→
Kaeser SFC 37
54 cfm
50 hp
→
Quincy QGS-15
55 cfm
15 hp
125 psi
→
Kaeser SM 15
55 cfm
15 hp
→
Compair L45- L55 (New Generation)
56 cfm
67 hp
131 psi
→
Kaeser MOBILAIR M17
60 cfm
217 psi
→
Kaeser SFC 15
61 cfm
20 hp
→
Sullair 1512E
61.5 acfm
20 hp
→
Sullair 1512EV
61.8 acfm
20 hp
→
Kaeser SK 15
70 cfm
15 hp
→
Compair L45- L75
74 cfm
80 hp
131 psi
→
Kaeser SFC 18S
76 cfm
25 hp
→
Quincy QGDV-15
80 cfm
15 hp
→
Kaeser SFC 55
81 cfm
75 hp
→
Quincy QGS-20
82 cfm
20 hp
125 psi
→
Quincy QGD-15
82 cfm
15 hp
→
Kaeser SK 20
88 cfm
20 hp
→
Sullair LS100-25XH
90 cfm
25 hp
→
Sullair 1507EV
91.9 acfm
20 hp
140 psi
→
Sullair LS100-25HH
95 acfm
25 hp
→
Kaeser AS 20
97 cfm
20 hp
→