Water Aspirator Pumps
Pick up chemical spills and remove liquids in vacuum filtering systems—these pumps create suction to draw up liquids and gases as water flows through them. They’re made of HDPE and polyethylene, so they won’t break down when exposed to highly corrosive chemicals and acids. The suction end has a barbed tube connector, which attaches to your vacuum tubing. The connector stays attached to your vacuum tubing and connects to the pump when you’re ready to use it again. These pumps also have an internal check valve to prevent backflow.
Suction | Intake | Discharge | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flow Rate, gpm | Maximum Vacuum, in. of Hg | Minimum Operating Pressure, psi | Temperature Range, °F | For Tube ID | Gender | Pipe Size  | Thread Type | Gender | Outlet Connection Type | Gender | Length | Width | Includes | Each | |
| 1.5 | 27 | 11 | -140° to 240° | 1/4", 5/16", 3/8" | Male | 3/8 | NPT | Male | Open | Female | 3" | 3" | 4 1/2" Length of 3/8" OD Polyethylene Tubing | 00000000 | 000000 |
Mechanical Pump Shaft Seals with Extended Spring
For use in waste water, boiler feed, and compressor pumps, these seals have an extra-long spring that accommodates variations in seal cavity length. They come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. Seal Width represents the working height, which is the compressed length when installed. The seat is comprised of the seat and the gasket. Products cannot be sold outside North America due to restrictions.
Buna-N diaphragms and gaskets resist grease and a wide range of oils.
Carbon washers are for use with clean liquids.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Seal | Seat | Material | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Manufacturer Equivalent Number | Manufacturer/ Brand Equivalent | ID | OD | Wd. | ID | OD | Wd. | Washer | Seat | Spring Shape | Includes | Max. Pressure, psi | Cannot Be Sold To | Each | |
304 Stainless Steel Case and Spring with Buna-N Rubber Diaphragm and Gasket | ||||||||||||||||
| 1 1/4" | 756 | John Crane Type 21 Pac-Seal Type 21 Pac-Seal Type 31 Sealol Type 43 CE Short Sealol Type 43 CU Short | 1.250" | 1.878" | 1.062" | 1.291" | 1.875" | 0.437" | Carbon | Gray Iron | Straight | Spring Retainer | 250 | Outside North America | 00000000 | 000000 |
Narrow-Profile Mechanical Pump Shaft Seals with Extended Spring
With a smaller seal OD than standards seals, these seals have an extended spring that accommodates variations in seal cavity length. They're used in waste water, boiler feed, and compressor pumps. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. Seal Width represents the working height, which is the compressed length when installed. The seat is comprised of the seat and the gasket. Products cannot be sold outside North America due to restrictions.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Seal | Seat | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Manufacturer Equivalent Number | Manufacturer/ Brand Equivalent | ID | OD | Wd. | ID | OD | Wd. | Washer | Seat | Max. Pressure, psi | Cannot Be Sold To | Each | |
316 Stainless Steel Case and Spring with Buna-N Rubber Diaphragm and Gasket | ||||||||||||||
| 3/4" | 275 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 0.750" | 1.199" | 1.312" | 0.780" | 1.375" | 0.406" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 000000 |
| 7/8" | 188 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 0.875" | 1.324" | 1.375" | 0.921" | 1.500" | 0.406" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1" | 754 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.000" | 1.449" | 1.562" | 1.031" | 1.625" | 0.437" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1 1/8" | 204 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.125" | 1.562" | 1.625" | 1.161" | 1.750" | 0.437" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1 1/4" | 361 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.250" | 1.687" | 1.625" | 1.291" | 1.875" | 0.437" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1 3/8" | 354 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.375" | 1.825" | 1.687" | 1.415" | 2.000" | 0.437" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1 1/2" | 305 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.500" | 1.949" | 1.687" | 1.546" | 2.125" | 0.437" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1 5/8" | 745 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.625" | 2.125" | 2.000" | 1.671" | 2.375" | 0.500" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 000000 |
| 1 3/4" | 205 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.750" | 2.300" | 2.000" | 1.796" | 2.500" | 0.500" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 000000 |
| 1 7/8" | 523 | John Crane Type 1 Pac-Seal Type 51 Sealol Type 43 CE Long | 1.875" | 2.437" | 2.125" | 1.927" | 2.625" | 0.500" | Carbon | Ceramic | 150 | Outside North America | 00000000 | 000000 |
Supplied-Air Hood Respirators for Air Pumps
When connected to an air pump, respirators provide a continuous supply of clean air. They have a chemical-resistant Tychem 2000 (formerly known as Tyvek QC) hood that protects against light liquid splashes. Tuck the hood with outer bib and inner bib into your clothing for splash protection.
Pinlock suspension hats adjust with interlocking straps. Ratchet suspensions adjust with an easy-turn knob.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Lens | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Use With | NIOSH Approval | Adjustment Style | Hat Size | Material | Ht. | Wd. | Required Flow Rate, cfm | Flow Rate | Hose Lg., ft. | Motor Type | Power Source | Motor Power, hp | Voltage | Plug Type | Cord Lg., ft. | Each | |
| Solid Particles, Organic Vapors, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0154 | Pinlock | 6 1/2-8 | Acetate Plastic | 6" | 16" | 6-15 | 10 cfm @ 5 psi | 50 | Open Dripproof | Electric | 3/4 | 115V AC | Three Prong | 8 | 0000000 | 000000000 |
Supplied-Air Full-Face Respirators for Air Pumps
The portable pump on these respirators provides a continuous supply of clean air for one person.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Lens | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Use With | NIOSH Approval | Size | Mask Material | Material | Ht. | Wd. | Flow Rate | Hose Lg., ft. | Max. Span, ft. | Motor Type | Power Source | Motor Power | Voltage | Plug Type | Cord Lg., ft. | Each | |
| Solid Particles, Organic Vapors, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0322 | M/L | Silicone Rubber | Polycarbonate Plastic | 10" | 7" | 10 cfm @ 5 psi | 50 | 300 | Open Dripproof | Electric | 3/4 hp | 115V AC | Three Prong | 8 | 0000000 | 000000000 |