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Monobloc Liquid Ring

Squire-Cogswell "SM" liquid ring vacuum pumps provide top performance in a compact design. The pump and motor comprise a single unit, which is easily bolted in place. All pumps include mechanical seals. Standard motors are configured for either 230 or 460V operation. Available 3 Hp thru 10 Hp. For dimension/curve information, go to the "Literature" tab.
Literature

  
Product Details


Model No. Part No. Type* Suction & Dis-
charge
HP   19" Hg
277 Torr
369 mbar
20" Hg
252 Torr
335 mbar
22.5" Hg
188 Torr
251 mbar
25" Hg
125 Torr
166 mbar
27.5" Hg
61 Torr
82 mbar
28" Hg
49 Torr
65 mbar
28.7" Hg
31 Torr
41 mbar
28.9" Hg
26 Torr
35 mbar
Average Service Liquid (GPM)
SM30A 263300 14 1" 3 ACFM 32.0 31.5 30.0 27.5 20.0 16.5 9.0 5.0 1.5
SM30A 263304 06 1"   SCFM 11.7 10.5 7.0 4.6 1.6 1.1 0.3 0.2 1.5
SM40A 263301 14 1.5" 4 ACFM 59.0 59.0 58.0 56.0 48.0 42.0 31.0 19.0 3.1
SM40A 263305 06 1.5"   SCFM 21.6 19.7 14.4 9.3 3.9 2.8 1.3 0.6 3.1
SM55A 263302 14 1.5" 5 ACFM 72.0 72.0 71.0 69.5 60.0 57.0 56.0 37.0 3.2
SM55A 263306 06 1.5"   SCFM 26.4 24.0 17.6 11.6 4.9 3.8 2.3 1.2 3.2
SM75A 263303 14 1.5" 7.5 ACFM 92.0 91.6 90.0 85.0 70.0 62.0 42.0 34.0 3.2
SM75A 263307 06 1.5"   SCFM 33.7 30.5 22.3 13.9 5.7 4.1 1.7 1.1 3.2
SM100A 263308 14 2.5" 10 ACFM 129.8 129.8 127.0 122.0 106.0 99.0 75.0 69.0 3.8
SM100A 263309 06 2.5"   SCFM 47.5 43.3 31.5 20.3 8.6 6.4 3.1 2.3 3.8
* Materials Of Construction:
Type 14 = Cast iron casing, 60T AISI 420 stainless steel coated impeller, AISI 420 stainless steel shaft and carbon/silicon/viton mechanical seals.
Type 06 = AISI 316 stainless steel casing, impeller, AISI 420 stainless steel shaft and carbon/silicon carbide/viton mechanical seals.
How To Order

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