Specifications

Model P221A-3100/5100

1750 RPM+

U.S.

(Metric)

2.34 GPM @ 2000 PSI

(8.9 LPM @ 137 bar)

Ratings

3450 RPM+

 

 

Ratings

4.2 GPM @ 2000 PSI

(15.9 LPM @ 137 bar)

Inlet Pressure

-4.35 to 140 PSI

(-0.3 to 10 bar)

RPM

Up to 3450 RPM

Plunger Diameter

0.71”

18mm

Stroke

0.28”

7.0mm

Temperature of Pumped Fluids

Up to 160o F

(71oC)

Inlet Ports

(2) 1/2" BSP

Discharge Ports

(2) 3/8" BSP

Shaft Rotation

Top of Pulley Towards Fluid End

Crankshaft Diameter

24mm

Key Width

8mm

Shaft Mounting

Right Side Facing Manifold

Weight

11 lbs. 11oz

(5 kg)

Crankcase Oil Capacity

7.5 fl.oz

(0.2 liter)

Extended Crankcase Oil Capacity

9.0 fl.oz

(0.3 liter)

Volumetric Efficiency @ 1750 RPM

0.95

Volumetric Efficiency @ 3450 RPM

0.87

Mechanical Efficiency @ 1750 RPM

0.86

+Positive inlet pressure required

 

 

Consult the factory for special requirements that must be met if the pump is to operate beyond one or more of the limits specified above.

NOTE:

In order to drive the pump from the side opposite the present shaft extension, simply remove the valve casing from the crankcase and rotate the pumps 180 degrees to the desired position. Be certain to rotate the seal case (item #20) as well, so that the weep holes are down at the six o'clock position. Exchange the oil fill and the oil drain plugs, also. Refer to the repair instructions as necessary for the proper assembly sequence.

P221-3100/5100 HORSEPOWER

REQUIREMENTS

RPM

GPM

1000 PSI

1500 PSI

2000 PSI

250

0.3

0.2

0.3

0.5

500

0.7

0.5

0.7

0.9

1000

1.3

0.9

1.4

1.8

1450

1.9

1.3

2.0

2.7

1750

2.3

1.6

2.4

3.2

3000

3.7

2.5

3.8

5.0

3200

3.9

2.7

4.0

5.4

3450

4.2

2.9

4.3

5.8

*Intermittent duty only

HORSEPOWER RATINGS:

The rating shown are the power requirements for the pump. Gas engine power outputs must be approximately twice the pump power requirements shown above.

We recommend a 1.15 service factor be specified when selecting an electric motor as the power source. To compute specific pump horse power requirements, use the following formula:

HP = (GPM X PSI) / 1450

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Giant P221-5100, P219-3100, P218-5100 Specifications Model P221A-3100/5100, 1750 RPM+ Metric, 3450 RPM+, Horsepower Ratings

P220-3100, P227-5100, P218-3100, P227-3100, P220-5100 specifications

Giant has established itself as a leader in the cycling industry, known for its innovative designs and advanced technologies. Among its impressive lineup of bicycles, the P221-3100, P217-3100, P230-5100, P219-3100, and P230-3100 models stand out for their unique features and performance capabilities.

The Giant P221-3100 is renowned for its lightweight aluminum frame, which strikes a perfect balance between strength and agility. The bike features a Shimano drivetrain that ensures smooth and reliable shifting under various conditions. Its geometry is designed for enhanced stability, making it an ideal choice for both casual riders and competitive cyclists. The inclusion of hydraulic disc brakes provides superior stopping power, especially in wet or downhill conditions.

Similarly, the P217-3100 showcases a blend of comfort and performance. It is equipped with a plush saddle and ergonomic handlebars that promote a more relaxed riding posture. The bike's 27.5-inch wheels offer a perfect compromise between speed and control, making it versatile enough for urban commuting and off-road exploration. The P217-3100 also integrates Giant’s proprietary technology, which enhances energy efficiency to give riders a significant boost during climbs.

The P230-5100 takes performance to a higher level with its advanced suspension system. This model features a full-suspension design that absorbs shocks effectively, ensuring a smooth ride on rugged terrains. With a robust frame and components designed for durability, the P230-5100 is perfect for aggressive trail riding. Additionally, its tubeless-ready tires provide excellent traction and reduce the risk of flats, giving riders peace of mind on longer rides.

The P219-3100, on the other hand, is designed for speed enthusiasts. This road bike is characterized by its aerodynamic frame and lightweight construction, allowing riders to achieve impressive speeds on flat surfaces. The bike's cutting-edge gearing system ensures optimal power transfer, making it a favorite among competitive cyclists. Integrated LED lights also enhance safety during nighttime rides.

Lastly, the P230-3100 combines the best of both worlds—speed and versatility. With a minimalist design and a strong emphasis on aerodynamics, this bike is perfect for both racing and recreational riding. Its advanced braking technology enhances control, while the strategically designed frame geometry caters to various riding styles.

In conclusion, the Giant P221-3100, P217-3100, P230-5100, P219-3100, and P230-3100 models encapsulate Giant's commitment to quality and performance. Each bike caters to different riding preferences while maintaining the brand's hallmark features of durability, comfort, and innovation. Whether for thrill-seeking on rugged trails or smooth rides on city streets, these bicycles are sure to impress riders of all levels.