Post on 17-Apr-2018
Heavy Duty & Heavy DutyCompact Gear Pumps
1" Gear Pump:➤ Self-Priming
➤ Compact GMC-no drive coupling or guard
➤ Accurate alignment on close coupled C-Flange GMC pumps
➤ Smooth, Non-Pulsating Flow
➤ Cast Iron Construction with Viton® seal,carbon bushing and high strength gears
➤ Bronze Thrust Washer in Compact GMC
➤ Delivers up to 12 GPM
➤ GMS pump provides adjustable port positions
➤ Adjustable relief valve set at 75 PSI
This internal gear pump is a high quality unit,capable of lifting 15 feet and offers smooth,consistent flow. The GMC utilizes a type 2100seal for sealing pressures up to 200 PSI andthe GMS has a type 21 seal for sealing pres-sures up to 150 PSI. Units are available bareshaft, with 1.5 HP Totally Enclosed Fancooled (TEFC) or with Explosion Proofmotors.
These cast iron gear pumps are reliable, costeffective and low maintenance. For use withnon-flammable liquids compatible with pumpcomponent materials. They are readily avail-able for “Off-the Shelf”, 24 hour shipment.
97
PREMIUM HEAVY DUTY
Model# GMCIDE3-E1.51P
Model# GMSIDE3/4OC
600 800 1200 1600 1800
4
5
6
7
8
9
10
11
12
314001000
Capacity Curve For 750-1500 SSU
Speed, RPM
Flow
, G
PM
GMS1DE3/40C Standard Pump w/car Flex cplg shaft 19 NA 1X1 Cast Iron Viton®*/ Car, Cer NA N/A NAGMC1DE3/40C Compact Pump w/car C-Flange 26 NA 1X1 Cast Iron Viton®*/ Car, Cer NA NA NAGMC1DE3-E 1.5 1P Compact Pump w/car C-Flange 59 1P TEFC 1-1/2 hp 1X1 Cast Iron Viton®*/ Car, Cer 115/230 8 56CGMC1DE3-E 1.5 3P Compact Pump w/car C-Flange 59 3P TEFC 1-1/2 hp 1X1 Cast Iron Viton®*/ Car, Cer 230/460 2.5 56CGMC1DE3-X 1.5 1P Compact Pump w/car C-Flange 59 1P X-Proof 1-1/2 hp 1X1 Cast Iron Viton®*/ Car, Cer 115/230 9.5 184CGMC1DE3-X 1.5 3P Compact Pump w/car C-Flange 59 3P X-Proof 1-1/2 hp 1X1 Cast Iron Viton®*/ Car, Cer 230/460 2.5 56C
Medium Duty & Medium Duty Compact Gear Pump
Standard Features➤ Cast Iron construction with Viton® seal, carbon
bushing and high strength iron gears
➤ Maximum Viscosity of 1500 SSU
➤ GMC Maximum Pressure of 100 PSI.
➤ GMS Maximum Pressure of 100 PSI.
➤ Maximum Temperature 300˚ F
➤ 11 GPM at 1750 RPM
➤ 1" NPT connections
➤ Adjustable relief valve set at 75 PSI.
Model No. Description/ Type of Pump
Ship Wt
(Lbs.) Driver Type & HP
Port sizeSuc x dis
(NPT)
BasicConstruc-
tionSeal Type &
Elastomer/ Faces VAC FL Amps Motor
Enclosure
The Gorman-Rupp Company reserves the right to discontinue any model or change specifications at any time without incurring any obligation.
*Viton® is a registered trademark of DuPont
.62
2.8 2.7
0.4
0.9
1.5
5.8 5.0
3.5
2.5
DISCHARGE
SUCTION
.62 DIA. SHAFT
.19 X 1.00 KEYWAY
1.00 NPT
1.00 NPT
GMS BASIC PUMP
1.6
1.6
4-HOLES
2.5
5.0
5.2
3.3
DISCHARGESUCTION
GMC C-FLANGE
1.00 NPT 1.00 NPT
3.5
2.5
5.0
.03 SLOT
1.8 1.8
SUCTION DISCHARGE
GMC WITH MOTOR
1.00 NPT 1.00 NPT
.0
0.6
8.32.4
11.2 (1P-1.5HP) / 10.2 (3P-1.5HP)
DIMENSIONS VARIES WITH MOTOR MANUFACTURER
98
WARNING: Do not use in explosive atmosphere or for pumping volatile flammable liquids.