FP-SP Series Horizontal Split Case
FP-SP Series Horizontal Split Case
The FP-SP split case pump is one of the most popular products used in fire protection today. Available in single or multi-stage, Franklin’s horizontal split case pump covers a wide range of flows and pressures and can be diesel or electric engine-driven in both 50 and 60 cycle speeds. Heavy duty bearings with cartridge design to simplify inspection or replacement.
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Performance Specifications
- Flow Range: 300 GPM to 4,000 GPM (68.1 m³/hr to 909 m³/hr)
- Max Head: 293 PSI (20.2 bar)
- Speed Range: 1,100 RPM to 3,500 RPM
- Size Range: 3 × 4 - 10" (SP 80/24) to 10 × 14 - 20" (SP 250/50)
Features
- Cast iron casing/bronze impeller
- Exclusive Thru-Bore casing that allows packing housings to be removed with the rotor assembly
- Bearing housing can be inspected and/or replaced without removing casing top
- Bearings can be inspected and/or replaced without removing casing top
- Grease lubricated bearings standard
- Oil lip sealed bearings with optional bearing isolators
- Fully removable rotor assembly
- Packing housings removable with rotor assembly
- Packing standard
- Multi-vane, enclosed, high efficiency impeller with broad band operating range
- Bronze, API style, stepped case wear rings
- 125# suction/125# discharge flange with 250# cast dimensions standard
- Drilled & tapped suction & discharge flanges for easy connection to system piping
- Suction & discharge gauge connections standard
- Turned, ground and polished 420 stainless steel shaft standard
- Heavy duty, 304 stainless steel shaft sleeves with exclusive external o-ring groove
- Single row inboard and single row outboard bearings with optional double row at either location
- 50,000+ hour minimum L10 bearing life standard
- Electric or Diesel engine driven
Available Metallurgies
- Cast iron, ductile iron, all bronze, all 304 stainless steel, all 316 stainless steel
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UL Listing - 60 Hertz
Model Size Flow
(GPM)Approx. Speed
(RPM)Pressure
(PSI)Max Working
Pressure (PSI)SP80/24 3x4-10 300 3500 117-151 230 SP80/24 3x4-10 400 3500 115-152 230 SP100/24 4x6-10 400 3500 87-158 240 SP100/48 4x5-18 400 1760 102-126 290 SP80/24 3x4-10 450 3500 114-151 230 SP100/24 4x6-10 450 3500 87-158 240 SP100/48 4x5-18 450 1760 102-126 290 SP80/24 3x4-10 500 3500 113-151 230 SP100/24 4x6-10 500 3500 86-158 240 SP100/48 4x5-18 500 1760 100-126 290 SP125/24H 5x6-10H 500 3500 124-167 250 SP125/29H 5x6-11H 500 3500 179-226 310 SP100/24 4x6-10 750 3500 79-156 240 SP125/24H 5x6-10H 750 3500 122-164 250 SP125/29H 5x6-11H 750 3500 178-225 310 SP125/38 5x6-15 750 1760 70-100 290 SP125/48 5x8-18 750 1760 130-178 290 SP150/30H 6x8-12 750 3500 154-293 380 SP125/24H 5x6-10H 1000 3500 120-161 250 SP125/29H 5x6-11H 1000 3500 177-222 310 SP150/30H 6x8-12 1000 3500 152-291 380 SP150/48 6x8-18 1000 1760 127-168 290 SP125/24H 5x6-10H 1250 3500 115-159 250 SP150/30H 6x8-12 1250 3500 150-289 380 SP150/38 6x8-15 1250 1760 70-100 290 SP150/48 6x8-18 1250 1760 124-166 290 SP150/30H 6x8-12 1500 3500 147-287 380 SP150/48 6x8-18 1500 1760 121-162 290 SP200/48 8x10-18 1500 1760 142-172 290 SP200/38 8x10-15 2000 1760 70-91 290 SP200/48 8x10-18 2000 1760 88-172 290 SP200/48 8x10-18 2500 1760 133-168 290 UL Listing - 50 Hertz
Model Size Flow
(GPM)Approx. Speed
(RPM)Pressure
(PSI)Max Working
Pressure (PSI)SP80/24 3x4-10 300 2900 79-104 230 3000 85-111 230 SP80/24 3x4-10 400 2900 79-103 230 3000 85-110 230 SP100/24 4x6-10 400 2900 60-107 240 3000 64-114 240 SP80/24 3x4-10 450 2900 78-102 230 3000 84-109 230 SP100/24 4x6-10 450 2900 59-107 240 3000 64-115 240 SP80/24 3x4-10 500 2900 77-101 230 3000 83-108 230 SP100/24 4x6-10 500 2900 58-107 240 3000 62-115 240 SP125/24H 5x6-10H 500 2900 84-115 250 3000 90-124 250 SP125/29H 5x6-11H 500 2900 123-156 310 3000 132-167 310 SP125/38 5x6-15 500 1450 45-67 290 SP125/24H 5x6-10H 750 2900 83-113 250 SP125/29H 5x6-11H 750 2900 122-154 310 3000 131-165 310 SP125/48 5x8-18 750 1450 88-118 290 SP150/30H 6x8-12 750 2900 105-200 380 3000 112-215 380 SP150/48 6x8-18 750 1450 88-115 290 SP125/24H 5x6-10H 1000 2900 80-110 250 3000 86-118 250 SP125/29H 5x6-11H 1000 2900 118-150 310 3000 127-162 310 SP150/30H 6x8-12 1000 2900 103-199 380 3000 111-213 380 SP150/38 6x8-15 1000 1450 45-67 290 SP150/48 6x8-18 1000 1450 86-114 290 SP150/56 6x8-22 1000 1450 142-155 290 SP125/24H 5x6-10H 1250 2900 75-107 250 3000 81-115 250 SP150/30H 6x8-12 1250 2900 101-197 380 3000 108-211 380 SP150/48 6x8-18 1250 1450 85-112 290 SP150/56 6x8-22 1250 1450 142-153 290 SP200/48 8x10-18 1250 1450 96-117 290 SP150/30H 6x8-12 1500 2900 98-195 380 3000 106-209 380 SP150/56 6x8-22 1500 1450 138-151 290 SP200/38 8x10-15 1500 1450 45-62 290 SP200/48 8x10-18 1500 1450 94-117 290 SP200/48 8x10-18 2000 1450 90-115 290