Franklin Electric · Pump End
1VR and 1VRL Pump End — No Motor
VR Series pump end without motor for a standard NEMA C-face motor: 1VR (3,600 RPM) and 1VRL (1,800 RPM), shut-off pressures 7-363 PSI.
17-838 ft (7-363 PSI) Max Head · 8-16 GPM Max
No Motor · NEMA C-Face Mount
For 1/3-3 HP Motors
56C to 56C Frames
3,600 or 1,800 RPM
1-1/4 in Round Flange, In-Line
316 SS Wetted Parts
Type 1 Cartridge Seal
375 PSI Max Working Pressure
+14 to +248 °F Liquid
NSF/ANSI 61 and 372
33-70 lb Weight
Overview
A complete 1VR or 1VRL pump end — casing, stack, seal and motor mount — without the motor. The pump end carries the thrust load on its own oversized bearing, so it runs on stock NEMA motors in a wide range of ratings and enclosures; special high-thrust motors are not required.
All wetted components are 316 stainless steel (N version).
What Ships and What It Needs to Run
Included: the pump end only: casing, hydraulic stack, cartridge seal and motor mount, without motor.
Motor, companion flanges and starter or drive: ordered separately. The selector shows the motor horsepower and NEMA C-face frame each pump end needs.
Genuine Franklin Electric equipment, factory-new in original packaging — sold and supported by Watermain Supply, an independent industrial supplier.
1-Year Franklin Electric Warranty
Covered by Franklin Electric’s limited warranty for 1 year from the date of original purchase by the consumer (VR Series manual 106821101).
Specifications
| Supplied as |
Pump end without motor (casing, stack, seal and motor mount) |
| Speeds |
1VR: 3,600 RPM (2-pole motor); 1VRL: 1,800 RPM (4-pole motor) |
| Motor frames |
56C NEMA C-face |
| Motor horsepower |
1/3 to 3 HP by model |
| Connections |
In-line, round flange, 1.25 in inlet and outlet |
| Flange rating |
Round flange on a PN25 body (F version) |
| Casing and hydraulics |
316 stainless steel (N version) |
| Mechanical seal |
Type 1 cartridge seal: graphite / silicon carbide faces, EPDM, stainless steel |
| Liquid temperature |
+14 °F to +248 °F (-10 °C to +120 °C) |
| Rotation |
Clockwise, looking at the pump from the top down |
| Certification |
NSF/ANSI 61 and 372 |
Performance — Will It Do What You Need?
Pick the speed that matches your motor (1VR at 3,600 RPM on a 2-pole motor, 1VRL at 1,800 RPM on a 4-pole motor), then the stage count that gives the pressure you need at your flow. The motor horsepower shown is the size the pump end needs.
1VR (3,600 RPM) standard impellers — pressure at flow (18 models)
1VR standard impellers — pressure in PSI at flow
| Model |
Motor HP |
0 GPM (Shut-off) |
3 GPM |
8 GPM |
12 GPM |
16 GPM (Max) |
| 1VR0200NF1A |
1/2 HP |
28 |
26 |
22 |
16 |
8 |
| 1VR0300NF1A |
1/2 HP |
41 |
39 |
32 |
23 |
11 |
| 1VR0400NF1A |
1/2 HP |
54 |
51 |
42 |
30 |
13 |
| 1VR0500NF1A |
3/4 HP |
69 |
65 |
53 |
38 |
17 |
| 1VR0600NF1A |
3/4 HP |
82 |
77 |
62 |
44 |
19 |
| 1VR0700NF1A |
3/4 HP |
99 |
94 |
78 |
58 |
29 |
| 1VR0800NF1A |
1 HP |
113 |
107 |
89 |
65 |
32 |
| 1VR0900NF1A |
1 HP |
129 |
122 |
102 |
76 |
39 |
| 1VR1000NF1A |
1-1/2 HP |
143 |
135 |
113 |
83 |
42 |
| 1VR1100NF1A |
1-1/2 HP |
157 |
149 |
122 |
89 |
— |
| 1VR1200NF1A |
1-1/2 HP |
170 |
161 |
132 |
97 |
— |
| 1VR1300NF1A |
1-1/2 HP |
187 |
177 |
147 |
108 |
— |
| 1VR1400NF1A |
2 HP |
201 |
190 |
158 |
116 |
— |
| 1VR1500NF1A |
2 HP |
215 |
203 |
168 |
123 |
— |
| 1VR1700NF1A |
2 HP |
246 |
233 |
195 |
144 |
— |
| 1VR1900NF1A |
3 HP |
274 |
260 |
217 |
160 |
— |
| 1VR2200NF1A |
3 HP |
315 |
299 |
249 |
183 |
— |
| 1VR2500NF1A |
3 HP |
363 |
346 |
290 |
216 |
— |
1VRL (1,800 RPM) standard impellers — pressure at flow (23 models)
1VRL standard impellers — pressure in PSI at flow
| Model |
Motor HP |
0 GPM (Shut-off) |
2 GPM |
4 GPM |
6 GPM |
8 GPM (Max) |
| 1VRL0200NF1A |
1/3 HP |
7 |
7 |
6 |
4 |
2 |
| 1VRL0300NF1A |
1/3 HP |
11 |
10 |
9 |
6 |
3 |
| 1VRL0400NF1A |
1/3 HP |
14 |
13 |
12 |
9 |
4 |
| 1VRL0500NF1A |
1/3 HP |
18 |
17 |
15 |
11 |
5 |
| 1VRL0600NF1A |
1/3 HP |
22 |
20 |
18 |
13 |
6 |
| 1VRL0700NF1A |
1/3 HP |
25 |
24 |
20 |
15 |
8 |
| 1VRL0800NF1A |
1/3 HP |
29 |
27 |
23 |
17 |
9 |
| 1VRL0900NF1A |
1/3 HP |
33 |
30 |
26 |
19 |
10 |
| 1VRL1000NF1A |
1/3 HP |
36 |
34 |
29 |
22 |
11 |
| 1VRL1100NF1A |
1/3 HP |
40 |
37 |
32 |
24 |
12 |
| 1VRL1200NF1A |
1/3 HP |
44 |
41 |
35 |
26 |
13 |
| 1VRL1300NF1A |
1/3 HP |
47 |
44 |
38 |
28 |
14 |
| 1VRL1400NF1A |
1/3 HP |
51 |
47 |
40 |
30 |
15 |
| 1VRL1500NF1A |
1/3 HP |
54 |
50 |
43 |
32 |
16 |
| 1VRL1700NF1A |
1/3 HP |
61 |
57 |
49 |
36 |
17 |
| 1VRL1900NF1A |
1/3 HP |
68 |
63 |
54 |
40 |
19 |
| 1VRL2200NF1A |
1/3 HP |
79 |
73 |
62 |
45 |
21 |
| 1VRL2500NF1A |
1/3 HP |
90 |
83 |
71 |
52 |
25 |
| 1VRL2700NF1A |
1/3 HP |
97 |
89 |
76 |
55 |
26 |
| 1VRL3000NF1A |
1/2 HP |
107 |
99 |
84 |
61 |
29 |
| 1VRL3200NF1A |
1/2 HP |
114 |
105 |
89 |
64 |
30 |
| 1VRL3400NF1A |
1/2 HP |
121 |
111 |
94 |
68 |
31 |
| 1VRL3700NF1A |
1/2 HP |
131 |
120 |
101 |
73 |
33 |
Digitized from the published curves in the Franklin Electric VR Series Catalog Mi9041 (1VR p. 8 and p. 10; 1VRL p. 56 and p. 58; vector data) and rounded down; feet of head = PSI × 2.31. Each curve was read on the feet scale and checked against the metric scale of the same chart (within 3%). Franklin prints no head or flow table for the VR Series. 1VR curves end at 16 GPM, 1VRL curves at 8 GPM. The 0 GPM column is the shut-off pressure, the most the pump adds to its inlet pressure. Motor HP is the motor Franklin pairs with that pump end. Bold = the last point on that model’s curve. — = beyond the end of that model’s published curve.
Before You Buy — The Limits That Decide the Fit
| Pressure |
Inlet pressure plus the shut-off pressure (0 GPM column) must stay within the 375 PSI rating of the round flange (F version) |
| Suction |
Available NPSH must exceed the pump’s NPSH required at your maximum flow (curve pages in the catalog) |
| Liquid |
Ratings are for clean water, +14 to +248 °F; ask us before ordering for another liquid, viscosity or specific gravity |
| Flanges |
Companion flanges are required to adapt to threaded pipe and are ordered separately |
| Rotation |
Clockwise looking down from the top; check three-phase rotation before running |
| Motor |
A NEMA C-face motor of the frame, horsepower and speed in the selector; 2-pole for 1VR, 4-pole for 1VRL |
Materials of Construction
| Pump casing |
Stainless steel, CF8M / AISI 316 |
| Outer case |
Stainless steel, AISI 316 |
| Pump shaft |
Stainless steel, AISI 316 |
| Impellers, stage housings and diffusers |
Stainless steel, AISI 316 |
| Intermediary sleeve |
Tungsten carbide |
| Floating neck ring |
PPS |
| Mechanical seal |
Silicon carbide, graphite, EPDM, stainless steel |
| O-rings |
EPDM |
Accessories and Service Parts
