1. Увод
The SEAFLO 22-Series Pumps are compact and engineered for a diverse range of applications, including liquid transfer, spraying, circulation, filtration, and dispensing. These diaphragm pumps are self-priming and can operate dry without damage. They feature an internal bypass mechanism to minimize pump cycling. The pump delivers up to 1.4 gallons per minute and is designed as a miniature multi-outlet water pressure pump, capable of serving one or two 3/8” (10 mm) outlets simultaneously. An integrated pressure switch automatically controls the pump's start and stop functions when a faucet is opened or closed.
2. Карактеристике и предности
- 2-chamber diaphragm pump design
- Intermittent duty cycle
- Self-priming capability
- Can run dry without harm under normal workloads
- Automatic operation controlled by a pressure switch
- Utilizes an industry-standard mounting pattern
- Тих рад
- Заштита од паљења
- By-pass technology to reduce cycling and strain on pipes
- Adjustable pressure setting
- Capable of up to 100 PSI
- Hose connections with multiple fittings for versatile connections
- Rubber feet for noise reduction from vibration
3. Типичне примене
- Yacht/RV/Caravan pressurized water systems
- Опрема за прскалице (прскалице монтиране на возила, електричне прскалице)
- Машине за чишћење, овлаживачи, пречишћавање воде, медицински апарати
- Food and beverage filling & liquid transfer
- Соларни системи за воду
- Other pressurized systems
4. Спецификације
General Pump Specifications
| Атрибут | Валуе |
|---|---|
| Тип | 2 Chamber positive displacement diaphragm pump, self-priming, capable of being run dry |
| Тип контроле | Pressure switch & Bypass control |
| Max Recommended Temperature | 60° Ц (140° Ф) |
| Приминг Цапабилитиес | 6 стопе (1.8 м) усисног подизања |
| Re-start Pressure | Shut-off Pressure 100PSI : 75 PSI ±5 PSI (±0.3 bar) |
| Улазно / излазне луке | 3/8" (10mm) hose barb |
| Тежина | 2.4 фунти (1.1 кг) |
| Извор напајања | Електрични |
| Структура | Мембранска пумпа |
| Standard or Nonstandard | Стандард |
| Притисак | Низак притисак |
| Порекло | Цхина Маинланд |
| Цертифицатион | CE |
Спецификације мотора
| Атрибут | Валуе |
|---|---|
| Води | 18 AWG, 10" (25cm) long with 2-Pin connector/Leads |
| Дути Цицле | Повремено |
| Макс. Драв | 3.0 А |
| Осигурач Amps | 9.0 А |
Standard Pump Configurations (Model SFDP2-013-100-22)
| Модел | Волtage | Open Flow (GPM/LPM) | Тип контроле | Мак Драв | Shut-off Pressure (PSI/BAR) | Вентили | дијафрагма | Портс | Жичане везе |
|---|---|---|---|---|---|---|---|---|---|
| СФДП2-013-100-22 | 24В | 1.3 / 5.0 | Demand & Bypass | 3.0А | 100 / 6.9 | ЕПДМ | Сантопрене | Зупчаник од 3/8" | 2-Pin/Leads |
Performance Data (1.3 GPM)
| ПРИТИСАК | ФЛОВ | ЦУРРЕНТ | ||
|---|---|---|---|---|
| ПСИ | БАР | ГПМ | ЛПМ | AMPS |
| 0 | 0.00 | 1.33 | 5.03 | 2.10 |
| 10 | 0.69 | 1.15 | 4.35 | 2.60 |
| 20 | 1.38 | 1.10 | 4.16 | 3.00 |
| 30 | 2.07 | 1.05 | 3.97 | 3.40 |
| 40 | 2.76 | 1.00 | 3.79 | 3.70 |
| 50 | 3.45 | 0.93 | 3.52 | 3.90 |
| 60 | 4.14 | 0.82 | 3.10 | 3.90 |
| 70 | 4.83 | 0.75 | 2.84 | 4.00 |
| 80 | 5.52 | 0.60 | 2.27 | 4.00 |
| 90 | 6.21 | 0.57 | 2.16 | 4.20 |
| 100 | 6.90 | 0.00 | 0.00 | 0.00 |
Пораст топлоте
Technical Parameters Diagram
Electrical Information (Wire Sizing)
| Length (Ft/M) | AWG (MM²) |
|---|---|
| 0-50 (0-15) | 16 АВГ |
| 50-65 (15-19) | 14 АВГ |
| 65-100 (19-30) | 12 АВГ |
| 100-130 (30-39) | 10 АВГ |
5. Подешавање
Потребни материјали:
- Мембранска пумпа са припадајућим прибором
- Flexible, reinforced hose piping (minimum 3/8" ID, collapsing strength of twice the inlet collapsing pressure)
- Црево од нерђајућег челика цлampс и шрафовима
- Вијци за причвршћивање пумпе на монтажну површину
- Електрични прекидач за искључење
- Osigurač (8 amp препоручује се)
- Шрафцигер
- Јака алатка за резање цеви
- Teflon tape or sealant (optional)
Кораци инсталације:
- The pump can be mounted in any position. If mounted vertically, ensure the pump head is in the down position to prevent leakage into the motor casing in case of a malfunction.
- Secure the mounting feet, but do not overtighten the securing screws. Overtightening can reduce their ability to dissipate noise and vibration.
- The intake hose must be a minimum 3/8" (10 mm) ID reinforced hose. The main distribution line from the pump outlet should also be 3/8" (10 mm) ID, with branch and individual supply lines to outlets no smaller than 3/8" (10 mm).
- Plumb the system using high-pressure (2x pump rating), braided, flexible tubing to minimize vibration and noise.
- Do not apply inlet pressure exceeding 30 psi. In general, avoid any inlet pressure if possible.
- Avoid any kinks or fittings that could cause excessive restrictions in the plumbing.
- A strainer should be attached to the inlet side of the pump.
- Ensure all fittings are secured to prevent leakage.
- Користите цлampс на оба краја црева како би се спречило цурење ваздуха у водоводну линију.
- Ако је неповратни вентил уграђен у водовод, он мора имати притисак пуцања не већи од 2 пси.
- If using a sealer or plumbing tape, apply carefully to avoid overtightening, as they may be sucked into the pump.
- The pump should be wired on its own dedicated circuit. Connect the positive lead (red) to the positive terminal of your battery and the negative wire (black) to the negative terminal of your battery.
- Install a switch in an easily accessible location to control electricity to the pump. Turn the pump off when not in use for extended periods or when the tank is empty.
- The electrical circuit must be protected with an over-current protection device (fuse) in the positive lead. This pump requires an 8 amp осигурач.
- Коло пумпе не би требало да укључује никаква друга електрична оптерећења.
- Reference the wire sizing chart under the 'Specifications' section to ensure correct wire sizing for the length of wire used.
- Након инсталације, проверите волtage at the pump motor while it is operating. Full voltagе мора бити доступно на мотору пумпе у сваком тренутку.
6. Упутство за употребу
The SEAFLO 22 Series pump is designed for automatic operation. Once properly installed and connected to a power source, the pump will activate when a demand for water is detected (e.g., opening a faucet) and deactivate when the demand ceases (e.g., closing a faucet). The built-in pressure switch manages this on-demand operation.
Ensure all connections are secure and there are no leaks before operating the pump. Periodically check the system for optimal performance.
7. Одржавање
- Regular sanitizing and maintenance are crucial for optimal pump performance and longevity.
- If the pump is not used or stored for a long time, there is a high potential for the valve to stick to its seat, which can prevent the pump from drawing water. To resolve this, fill the water into the inlet of the pump to separate the valve and valve seat.
- It is recommended that the pump should not be stored for more than one year without use.
- Perform maintenance and winterize the pump at appropriate times, especially before and after periods of storage.
Комплети за поправку
The pump is designed with easily replaceable components. An exploded view of the pump components is provided below for reference when performing repairs.
Key components for repair include: (A) Pressure Switch, (B) Motor Assembly, (1) Diaphragm of Pressure Switch, (2) Pump Head Assembly, (3) Motor, (4) Rubber Feet.
КСНУМКС. Решавање проблема
Pulsating Flow - Pump Cycles On and Off
- Проверите линије за прегибе.
- Водоводне линије или фитинги могу бити премали.
- Очистите славине и филтере.
- Проверите заптивеност прикључка за цурење ваздуха.
Failure to Prime but Motor Operates - No Pump Discharge
- Ограничена доводна или испусна линија.
- Цурење ваздуха у усисном воду.
- Пробушена дијафрагма пумпе.
- Иницијал amp напајање није довољно за довољно покретање мотора.
- Крхотине зачепљене у вентилима.
- Пукотина у кућишту пумпе.
Мотор не успева да се укључи
- Лабаво или неправилно ожичење.
- Коло пумпе нема напајање.
- Прегорео осигурач.
- Неисправан прекидач притиска.
- Неисправан мотор.
Pump Fails to Turn Off After All Fixtures Are Closed
- Пробушена дијафрагма.
- Цурење одводне линије.
- Неисправан прекидач притиска.
- Недовољна волtage.
- Зачепљени вентили у глави пумпе.
9. Савети корисника
- **Verify Voltagе и Amperage:** Always confirm the pump's voltage (e.g., 12V or 24V) and maximum current draw (e.g., 3.0A) against your power supply to prevent damage and ensure proper operation.
- **Prevent Dry Running Damage:** While the pump is capable of running dry without harm, prolonged dry running should be avoided to maximize pump lifespan.
- **Proper Hose Sizing:** Using hoses with adequate diameter (minimum 3/8" ID for intake and main distribution) and ensuring they are reinforced and flexible can prevent flow restrictions and reduce noise.
- **Winterization:** If storing the pump in freezing conditions, ensure it is properly drained and winterized to prevent damage from ice expansion.
10. Гаранција и подршка
This SEAFLO pump comes with a 2-year warranty. Please note that any inappropriate installation or operation that causes damage to the pump is not covered under warranty.
For further assistance or detailed diagrams, you may refer to the official user manual PDF: SEAFLO Diaphragm Pump Manual (PDF).
For technical support, please contact your retailer or the manufacturer directly.
