
Allegro® Supplied Air Pumps
Part Numbers
9806 (A300 Pump) & 9821 (A750 Pump)
Style
Portable one and two user pumps for supplied air
General Description:
These pumps are designed to be very portable air sources for one and two respirator users. Typically used with Allegro full face respirators and masks, these provide constant flow breathable air (assuming you place them somewhere breathable air can be used). Relatively low noise, AC powered, and not recommended for use with a generator.

Key | Part # | Description |
9806 | A-300 Pump | |
9821 | A-750 Pump | |
1 | 9800-75 | Flag Connector |
2 | 9800-76 | Ground Connector |
3 | 9700-04 | Pressure Gauge |
4 | 9800-02 | Exhaust Filter Element |
5 | 9512-02A | Cord |
6 | 9806AA | Pump & Motor Assembly (1/4 hp motor) |
7 | 9700-07 | Inlet Filter |
8 | 9000-25 | Hex Nipple |
9 | 9700-79 | Pressure Relief Valve |
10 | 9000-26 | Brass Tee |
11 | 9700-10 | Exhaust Filter Assembly (w/filter) |
12 | 9700-27 | Reducer (optional) |
13 | 9700-03 | Pressure Relief Valve |
14 | 9512-02 | Cord w/Switch |
15 | 9800-68 | Machine Screw |
Key | Part # | Description |
16 | 9700-06 | Rubber Feet (each) |
17 | 9800-69 | Machine Screw |
18 | 9800-64 | Nylon Lock Nut |
19 | 9821-AA | Pump & Motor Assembly (3/4 hp motor) |
20 | 9000-05 | Close Nipple Tube |
21 | 9000-04 | Brass Tee |
22 | 9700-01 | Inlet Filter Element |
23 | 9700-08 | Inlet Filter Assembly (w/Filter) |
24 | 9700-06 | Nipple Tube |
25 | 9000-09 | Galvanized Cross |
26 | 9000-07 | Chrome Hex Bushing |
27 | 9700-09 | Exhaust Filter Assembly (w/Filter) |
28 | 9700-05 | Carry Handle |
29 | 9700-15C | Exhaust Filter Canister |
30 | Coupler | |
31 | 9800-62 | Flat Washer |
Universal Inlet Hose Kit | ||
32 | 9700-60B | Reducer Nipple |
Key | Part # | Description |
33 | 9700-66 | Universal Inlet Hose (50 ft) w/Cuff |
34 | 9700-60A | Bushing |
9700-60C | Bushing for 9846-24 (not shown) | |
9000-27 | Adapter for 9806 (not shown) | |
Available For All Models | ||
9700-11 | Pump Flushing Liquid (not shown) | |
9700-65 | Universal Inlet Hose Kit (complete) | |
Model A-300 Service Kit (not shown) | ||
9700-40 | Service Kit includes: Vanes (set of 4) Filters, and Flushing Liquid | |
9700-41S | Vanes (set of 4) | |
Model A-750 (& A-750TE) Service Kit (not shown) | ||
9700-50 | Service Kit includes: Vanes (set of 4) Filters, and Flushing Liquid | |
9700-51S | Vanes (set of 4) |
Related Topics: Parts Guides