Self prime SS pump EXP
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Manufacturer:
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Series (14 Models):
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Product Name:Self prime SS pump EXP
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Model Number:3890-98-Exp
3/4HP 115/230v EXP
Model Number
3890-98-Exp
$2,560.58
AMT 3890-98-Exp
EXP Explosion proof Hazardous duty motor.
AMT Self-Priming stainless steel Centrifugal pumps are designed for a wide range of applications including diesel fuel, chemical processes, waste water treatment and pumping agriculture fertilizers / fumigants. Equipped with Exp motors. Fitted with Teflon mechanical seal (Type 9) and O-ring (TFE encaps. FKM). Pumps are self-priming to 6 feet. All pumps are designed to handle viscosities to 100 SSU. Handle specific gravities to 1.3. Pumps are used in industry, alcohol and special applications like making bio-diesel. See Curve "C"
Series: Chemical Self-Priming 1-1/2
Model Number | 3890-98-Exp |
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part number | 3890-999-98 |
Series | Chemical Pump Self Priming 1-1/2 |
Max Flow (GPM.) | 70 |
Max Flow GPH | 4200 |
TDH Maximum (Ft) | 52 |
TDH Maximum (PSI) | 22 |
Horse Power (HP) | 3/4 |
Horsepower (IE .5, 1, 1.5, 20) | 0.7500 |
Inlet Connection Type | FNPT |
inlet size | 1 ½" |
Inlet (In.) | 1.5 |
Outlet Connection Type | FNPT |
Outlet (In.) | 1.5 |
Wetted Materials | 316SS |
Elastomers / O-ring | Teflon-PTFE |
Voltage (V) | 115/230 |
Voltage (Range) | 110-120/220-240 |
Phase (Ø) | Single (1) |
Motor Frequency | 60 |
Motor | EXP (C 1, Gp C/D & C11, Gp F/G) |
Speed (RPM.) | 3450 |
Motor Frame | 56J thrd |
Self Priming | Yes |
Suction Lift (FT.) | 6 |
Max Operating Temperature (F) | 200 |
Viscosity | Cream 16.50 cp 100.00 ssu |
Shaft | 416SS |
Length (In.) | 15.100000 |
Mechanical Seal | TYPE 9 |
Mechanical Seal Face | Carbon-ceramic |
Mechanical Seal Type | Single |
Impeller Number (In.) | C |
Other | SS impeller. |
Impeller Material | SS, semi-open |
Cord Length (Ft.) | 0 |
Duty | Continuous |
Drain | Yes |
Port Rotation | No |
Country of Manufacture | United States |
Weight (Lbs) | 63.000000 |
Supporting Docs

AMT Pump Company is A Subsidiary of The Gorman-Rupp Company located in Mansfield, Ohio. AMT offers over 1000+ different standard model numbers of which 400+ are readily available and offered as QSP, Quick Ship Products. AMT manufactures and sells Industrial / Commercial pumps & accessories through authorized distributors.
Virtually every product AMT sells is engineered and designed by the company. Pump components are machined, assembled and tested at the Royersford, Pennsylvania facility.
AMT’s unique designs and patented products have made the company the industry leader for their high quality pumps.