Flojet Demand Pumps & Systems 12 Volt D.C. Pumps

Flojet  Pumps Automatic Demand Pumps 12 Volt D.C. Pumps

Flojet 12 Volts DC Pumps

Flojet demand pumps and systems are used in a variety of transfer and dispense-on-demand applications where flow up to 5 GPM is required. Applications include RV's, remote homes, cabins, & marine.

Suitability for the application should be determined by actual use and is the full responsibility of the customer. No warranty, expressed or implied, can be extended by the equipment manufacturer where failure is caused by chemical attack on pump materials. Temperature, aeration, concentration, and other factors may change the effect of the specific fluid on the pump materials. Data shown is based on the results at ambient temperatures, unless otherwise noted.





Flojet 12 Volt DC Demand Pumps Specification Comparison Table
Model Max. GPM Max. PSI Amps Diaphragm Check Valves Switch Setting Connection
LF122202D 1 35 4 Santoprene EPDM 40 PSI 3/8" Barb
LFP122202D 1 35 4 Santoprene EPDM 40 PSI 3/8" Barb
D3131B5011A 1.6 60 7.0 Buna Buna 60 PSI 3/8" FNPT
D3131H5011A 1.6 60 7.0 Santoprene EDPM 40-60 PSI 3/8" FNPT
D21X005 2.1 60 10.0 Santoprene Viton 60 PSI 3/8" FNPT
2100-122 2.2 60 7.0 Viton Viton 40-60 PSI 3/8" FNPT
D3135B7011A 2.0 100 9.0 Buna Buna 100 PSI 3/8" FNPT
4300-142A 3.7 45 9.0 Santoprene EPDM 30-45 PSI 1/2" Barb
4300-143A 4.9 45 13.0 Santoprene EPDM 30-45 PSI 3/4" Barb
2840-100A 3.0 40 9.0 Santoprene EPDM 27-40 PSI 3/4" Barb

FJC-PMP-LF122202D-Diaphragm-Bulletin.pdf
FJC-PMP-LF122202D-Diaphragm-Manual.pdf
FJC-PMP-D3131B5011A-Diaphragm-Bulletin.pdf"
FJC-PMP-D3131B5011A-Diaphragm-Manual.pdf
FJC-PMP-D3131H5011A-Diaphragm-Bulletin.pdf"
FJC-PMP-D3131H5011A-Diaphragm-Manual.pdf
FJC-PMP-D21X005-Diaphragm-Bulletin.pdf
FJC-PMP-D21X005-Diaphragm-Manual.pdf
FJC-PMP-2100-122A-Diaphragm-Bulletin.pdf
FJC-PMP-2100-122A-Diaphragm-Manual.pdf
FJC-PMP-2100-132-Diaphragm-Bulletin.pdf
FJC-PMP-2100-132-Diaphragm-Manual.pdf
FJC-PMP-D3135B7011A-Diaphragm-Bulletin.pdf
FJC-PMP-D3135B7011A-Diaphragm-Manual.pdf
FJC-PMP-4300-142A-Diaphragm-Bulletin.pdf
FJC-PMP-4300-142A-Diaphragm-Manual.pdf
FJC-PMP-4300-143A-Diaphragm-Bulletin.pdf
FJC-PMP-4300-143A-Diaphragm-Manual.pdf
FJC-PMP-2840-100A-QUADII-System-Manual.pdf

Flojet  Demand Pump 1 GPM 12VDC 25-35 PSI, LF122202D (B)

Flojet Pumps miniature, self priming 1.4 GPM 12VDC 30 PSI, LF122202D, LF-12V-V/S-2C SW35-PLT automatic water system demand pump. Meets USCG electrical requirements, CSA Listed and IAPCO listed. Polypropylene housing, santoprene diaphragm and EDPM check valve construction. LFP122202D is Flojet's replacement for the discontinued LF122202D

Flojet  Demand Pump 1 GPM 12VDC 25-35 PSI, LFP122202D (D)

Flojet’s new LF Series compact pumps offer up to a 1.0 GPM (3.8 LPM) flow rate and optional industry leading switch technology, proven with over 1 million cycles. The 360° quick connect swivel ports allow for complete freedom of port orientation, a cost effective solution, minimizing the need for additional components. Replacement for Flojet #LF122202D

List: $166.97
Value Priced $109.55
Availability: ships the next business day
FJC-PMP-LFP122202D
Flojet Demand Pump 1.6 GPM 12 VDC 60 PSI # D3131B5011A (C)<br>

Flojet Demand Pump 1.6 GPM 12 VDC 60 PSI # D3131B5011A. Duplex ll self priming diaphragm demand water pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of products.

List: $149.75
Value Priced $109.17
Availability: ships the next business day
FJC-PMP-D3131B5011A
Flojet Demand Pump 1.6 GPM 12VDC 60 PSI # D3131H5011A (C) <br>

Flojet 1.6 GPM 12VDC 60 PSI # 3131H5011A, self priming diaphragm demand water pump (MPU-12V-S/S-2C-SW60. Constructed with polyprolene housing, santoprene check valves & diaphragm to handle a broad range of agricultural and chemicals products plus many other applications. Replacement for Flojet #2100-132.

List: $144.02
Value Priced $105.00
Availability: ships the next business day
FJC-PMP-D3131H5011A
Flojet Demand Pump 2.1 GPM 12 VDC 60 PSI # D21X005 (CC) <br>

Flojet demand pump 2.1 GPM 12 VDC 60 PSI # D21X005. Duplex ll, Self Priming diaphragm demand water pump MPU-12V-S/V-2C-SW60. The polyprolene housing, viton valves & santoprene diaphragm for a broad range of agricultural, chemicals plus many other products.

List: $154.23
Value Priced $106.82
Availability: ships the next business day
FJC-PMP-D21X005A
Flojet Demand Pump 2.2 GPM 12VDC 60 PSI # 02100-122A (D) <br>

Flojet 2.1 GPM 12VDC 60 PSI # 2100-122, self priming diaphragm demand water pump (MPU-12V-V/V-2C-SW60). The polyprolene housing, viton valves & diaphragm handle a wide range of agricultural and chemicals products plus other applications.

List: $228.72
Value Priced $150.06
Availability: ships the next business day
FJC-PMP-02100-122A
Flojet Demand Pump 2  GPM 12VDC 100 PSI # D3135B7011A (CC)<br>

Flojet demand pump up tp 2 GPM 12 VDC and up to 100 PSI # D3135B7011A. Duplex II automatic, self Priming demand water pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of products.

List: $195.16
Value Priced $135.16
Availability: ships the next business day
FJC-PMP-D3135B7011A
Flojet Quad II Demand Pump 3.7 GPM 12 VDC 45 PSI # 4300-142A (CC)<br>

Flojet 3.7 GPM Quad II Automatic 12 Volt DC, 45 PSI, Self Priming Demand Water Pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of products.

List: $203.22
Value Priced $140.75
Availability: ships the next business day
FJC-PMP-04300-142A
Flojet Quad II Demand Pump 4.9 GPM 12 VDC 45 PSI # 4300-143A (CC) <br>

Flojet 4.9 GPM Quad II Automatic 12 Volt DC, 45 PSI, Self Priming Demand Water Pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of products.

List: $205.14
Value Priced $142.07
Availability: ships the next business day
FJC-PMP-04300-143A
Flojet Pumps Quad II Water System 3 GPM 12VDC 30 PSI # 2840-100A (C)<br>

Flojet Quad II Water Pressure System 3 GPM 12VDC 30 PSI # 2840-100A. The Flojet Series 2840 12 Volt DC Water Pressure Systems are designed to provide steady water pressure and generous water flow. The pump is fully automatic with a built-in switch and check valve.

List: $586.82
Value Priced $427.80
Availability: ships the next business day
FJC-PMP-02840-100A

Questions & Answers

What is the Flojet Pumps duty cycle?
The Flojet manual states Intermittent duty. Can be run continuously for short periods of time. The higher the duty cycle the shorter the expected life of the pump.
Can Flojet Pumps run continuously?
Can be run continuously for short periods of time. The higher the duty cycle the shorter the expected life of the pump.
What does short periods of time mean?
Up 60 minutes with discharge pressure of up to 20 PSI. Up to 20 minutes when the discharge pressure is over 20 PSI. The off-time should be the same or more than the run time.
What is meant by demand operation?
Demand Operation is considered an “intermittent duty” application.
What is an intermittent duty cycle?
The maximum intermittent duty cycle is that which will cause the motor to reach its maximum thermal limits. Once the maximum thermal limit is reached, the motor must be allowed to settle to a lower temperature ideally being ambient before resuming operation. Running the pump at or near the maximum thermal limit for extended period of time will shorten the life of the pump and may result in immediate pump failure.
What diaphragm and valve materials are recommended by Flojet for potable water?
Only pumps with Santoprene / EPDM elastomers are recommended for potable water.
Are Flojet pumps recommended for permanent residential domestic water applications?
Units are NOT designed for permanent residential domestic water applications.

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