® A Gorman-Rupp Company 1-1/2˝ Self-Priming Chemical Pumps Pump Dimensional & Specification Data
‡ Ship Wt. (Lbs.)
Voltage @ 60 Hz +
Full Load Amps
Model ‡ Curve HP PH ENC
SUC* DIS*
L**
W**
H
3890
1
115/230
9/5
15.8 [40.1] 8.8 [22.3]
9.5 [24.1]
45
1½ 1½
A 3/4
TEFC
3892
3
230/460
3/2
15.3 [38.8]
8.8 [22.3]
9.5 [24.1]
41
3891
1
115/230 18/9
16.5 [41.9] 8.8 [22.3]
9.5 [24.1]
56
1½
B
1½ 1½
TEFC
3893
3
230/460
5/3
16.3 [41.4] 8.8 [22.3]
9.5 [24.1]
48
3894
3 TEFC 230/460
6/3
17.3 [43.9] 8.8 [22.3]
9.5 [24.1]
51
1½ 1½
2
C
3899
-
PED
-
-
13.4 [34.0] 6.5 [16.5]
9.5 [24.1]
34
Maximum Solids Handling Capacity:1/8" Diameter
(*) Standard NPT (Female) pipe thread. (**) This dimension may vary due to motor manufacturer's specifications. (+) 3-Phase models can also operate on 50 Hz (This will change full load amps and service factor, RPM and priming capabilities). NOTE: Dimensions are in inches (centimeters) and have a tolerance of ± 1/4". NOTE: Electric supply for ALL motors must be within ±10% of nameplate voltage rating (e.g. 230V ±10%= 207 to 253).
‡ Add Suffix -97 or -98 for Specific Model (Ex. 3890-97) (-97) Cast Bronze Construction with Stainless Steel Impeller and Viton ® Seals (-98) Cast Stainless Steel Construction with Teflon ® Seals
Standard Features
• Bronze or Stainless Steel Construction with Stainless Steel Impeller • Viton ® or Teflon ® Mechanical Seal and O-ring – Depending on Model • 1-1/2" NPT Suction and Discharge Ports • Maximum Temperature u Bronze 200° F u Stainless Steel 250° F • Self-priming to 6 Ft.
• Maximum Working Pressure 75 PSI • Self-cleaning, Semi-open Impeller • Pedestal Models Feature Epoxy Coated Bearing Housing with 3/4" Diameter Stainless Steel Shaft with 3/16 " Keyway and Sealed Ball Bearings • 3/4 to 2 HP Totally Enclosed Fan Cooled (TEFC) Single or Three Phase Motors • Designed to handle liquids of specific gravities up to 1.3 • QSP – Quick Ship Pump for Many Models
Hazardous Duty/Xplosion Proof motors available from stock ranging from 1 to 10 HP; CALL FOR QUOTATION & LEAD TIME!
Manufacturer of AMT & IPT Pumps 400 Spring Street • Royersford, PA 19468 USA
®
www.amtpump.com • 888-amt-pump (268-7867) The Gorman-Rupp Company reserves the right to discontinue any model or change specifications at any time without incurring any obligation. ©2012 American Machine and Tool Company. All rights reserved.
A Gorman-Rupp Company
0120
SPE-8
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