Installation

General Information

 

 

 

 

 

NPSHR

 

 

EXAMPLE

 

NPSHA

 

 

 

NPSHR at this point

NPSHR at this point

 

ONLY

 

 

 

 

 

= 8 Feet

 

= 9 Feet

 

B4ZRKS 30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.5 Feet total friction loss

 

 

 

 

 

 

 

 

 

20

 

 

 

@ 450 Gallons per minute.

 

 

 

 

 

 

 

 

 

Feet

 

 

 

@ 550 Gallons per minute.

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.5 Feet total friction loss

 

 

 

 

 

 

 

 

 

0

in

 

 

 

 

 

 

 

 

 

 

 

 

 

NPSH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

450 GPM

550 GPM

 

 

150

 

 

 

 

 

 

 

 

 

 

 

 

2000 RPM

 

 

 

 

 

 

 

 

Static Lift =

9.0 Feet

9.0 Feet

 

TDH

100

 

 

 

 

 

 

 

 

Total Friction Loss =

9.5 Feet

10.5 Feet

9 Feet

 

 

 

 

 

 

 

 

 

 

Total = 18.5 Feet

19.5 Feet

Static Lift

 

 

 

 

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

 

Theoretical static

 

 

 

 

 

 

 

 

 

 

 

 

 

 

lift of centrifugal

 

 

 

 

0

 

 

 

 

 

 

 

 

 

pump at sea level = 34.0 Feet

 

 

 

100

200

300

400

500

600

700

 

 

Safety Factor

- 6.0 Feet

 

 

 

0

 

 

 

 

 

 

 

 

 

 

Gallons Per Minute

 

 

 

 

Practical Limit = 28.0 Feet

28.0 Feet

 

 

 

A Model B4ZRKS operating at 450 GPM

 

 

 

Minus

18.5 Feet

19.5 Feet

 

 

 

 

 

OK

 

 

 

 

 

 

with 95 Feet of Head has a NPSHR of.......... 8 Feet

 

NPSHA = 9.5 Feet

 

 

 

 

at that point on the performance curve.

 

 

 

 

 

 

 

 

 

A Model B4ZRKS operating at 550 GPM

 

 

 

 

 

 

2111 1095

 

 

with 85 Feet of Head has a NPSHR of.......... 9 Feet

CAVITATION

NPSHA = 8.5 Feet

FIGURE 1

 

at that point on the performance curve.

 

 

 

 

 

 

 

FOUNDATION: Refer to illustration on Page 4.

Heavy weights; risk of bodily harm due to crushing. Use care and proper lifting equipment when handling pump for installation. Size and weight of some units will require hoists for safe handling.

Pump should be set on a concrete foundation which is sufficiently substantial to absorb vibration and which provides a permanent and rigid support.

When properly positioned, the unit will be level, and the suction and discharge openings of the pump will be aligned with system piping.

flanges mate without any force. This procedure can be done throughout piping system.

SUCTION PIPING:

Refer to illustrations on Page 8 through Page 11 for recommended and not recommended practices in suction connections.

DISCHARGE PIPING:

Refer to illustrations on Pages 12 through 13 for recommended and not recommended practices in discharge connections.

PIPING:

System piping should be at least one commercial pipe size larger than pump connections and flow velocity should not exceed eight (8) feet per second. Suction and discharge pipes must be naturally aligned with pump connections.

NOTICE: Misalignment of piping with pump case or excessive pipe strain can cause distortion of pump components resulting in rubbing, breakage and reduced pump life.

Insure that piping is supported in a manner that prevents the exertion of force on pump connections. This can be checked by the following procedure. With the pump shut down, remove pipe flange bolts. If the mating flanges come apart or shift, misalignment is present and causing pressure on the connections. Adjust pipe supports until

ELECTRICAL CONNECTION:

If electric motor is used.

NOTE: All wiring should be done by a qualified electrician.

Hazardous voltage. Can shock, burn, or cause death. Disconnect power to pump before servicing.

Check voltage and phase stamped on pump motor nameplate before making wiring connections to electrical system. Be sure they agree with your electric current supply. They MUST be the same. If in doubt, check with your local power company.

Refer to illustration on Page 7 for minimum recom- mended pumping panel components that help safeguard your pump during operation.

F00633

Page 3

Page 3
Image 3
Berkley B2XRKS, B3TRKS, B4ZRKS, B2ZRKL owner manual Suction Piping, Discharge Piping, Electrical Connection

B2XRKS, B2ZRKL, B3TRKS, B4ZRKS specifications

The Berkley B2XRKS, B2ZRKL, B3TRKS, and B4ZRKS are innovative fishing rods designed to enhance the angling experience for both novice and experienced anglers. These rods are renowned for their performance, durability, and advanced technologies, making them stand out in the marketplace.

The B2XRKS model incorporates a lightweight yet robust construction that allows for excellent casting accuracy and control. Made from high-quality materials, this rod features a sensitive tip to detect even the slightest nibble, enhancing the chances of a successful catch. The ergonomic handle provides comfort during long fishing sessions, minimizing fatigue and improving grip.

Berkley's B2ZRKL is tailored specifically for versatility in various fishing scenarios. Its medium to heavy power rating accommodates different fishing techniques, from bass to trout. The rod's backbone offers enough strength to handle larger fish, while still maintaining the sensitivity required for finesse presentations. This model is equipped with high-performance guides that promote smoother line flow, reducing friction and enhancing casting distance.

The B3TRKS model takes innovation a step further by integrating cutting-edge anti-tangle technology. This feature dramatically reduces the chances of line tangles, allowing anglers to focus solely on their fishing. Additionally, the B3TRKS is designed with a seamless blank construction, enhancing durability and performance. The rod’s lightweight design does not compromise its strength, making it ideal for extended use.

Lastly, the B4ZRKS model stands out for its advanced construction methodologies. Utilizing a unique blend of materials, this rod achieves an optimal balance of weight and power. It features a precision-molded tip, providing unparalleled sensitivity and responsiveness. The B4ZRKS also benefits from a specialized grip system that ensures a secure hold even in wet conditions, enhancing performance during challenging weather.

In summary, the Berkley B2XRKS, B2ZRKL, B3TRKS, and B4ZRKS rods offer a range of features that cater to various fishing styles and preferences. Their incorporation of advanced technologies and premium materials ensures that anglers can rely on these rods for both performance and durability. Whether casting for bass or reeling in trout, these rods are designed to maximize the fishing experience, making them an excellent choice for any angler looking to improve their craft.