GOULDS 3656/3756 M&L Group Cast Iron & Bronze Pumps

Residential, Commercial Cast Iron, Bronze Fitted, End-Suction Flanged Pumps G&L Series 3656/3756 M & L Group

Applications:
Booster service
Spraying systems
Irrigation
Water circulation
Liquid transfer
General purpose pumping

Features and Benefits

Back pull-out to reduce maintenance down time.
Standard John Crane Type 21 mechanical seal for both reliability and availability. Carbon/ceramic/ BUNA standard, with other faces and elastomers available.
Available in all iron or bronze fitted construction for application versatility.
Replaceable wearing components include stainless steel shaft sleeve and casing and hub wear rings to maintain peak efficiency.
Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.
125 lb. ANSI flange suction/discharge connections and casing rotation for piping connection versatility.
NPT threaded connections are supplied on 1 1/2 x 2 – 10 and 2 1/2 x 3 – 8 models.
Optional rigid carbon steel bedplate, sheet metal coupling guard and T. B. Woods spacer coupling for 3756 models.

GOULDS 3656 M & L PUMP DATA

SKU: 8BF1M2F0, 8BF1M5F0, 8BF1M2E0, 8BF1M5E0, 8BF1N2D0, 8BF1N5D0, 8BF1N2C0, 8BF1N5C0, 8BF1P2C0, 8BF1P5C0, 8BF1P2B0, 8BF1P5B0, 8BF1P5B0, 8BF1Q5A0, 8BF1R2A0, 8BF1R5A0, 7BF1M2F0, 7BF1M5F0, 7BF1M2E0, 7BF1M5E0, 7BF1N2D0, 7BF1N5D0, 7BF1N2C0, 7BF1N5C0, 7BF1P2B0, 7BF1P5B0, 7BF1Q2A0, 7BF1Q5A0, 21BF1P2J0, 21BF1P5J0, 21BF1P2H0, 21BF1P5H0, 21BF1Q2G0, 21BF1Q5G0, 21BF1Q2F0, 21BF1Q5F0, 21BF1R2E0, 21BF1R5E0, 21BF1R2D0, 21BF1R5D0, 21BF1S2C0, 21BF1S5C0, 21BF1S5B0, 21BF1S5B0, 21BF1T5A0, 11BF1Q2J0, 11BF1Q2H0, 11BF1Q5H0, 11BF1R2G0, 11BF1R5G0, 11BF1R5F0, 11BF1S5E0, 11BF1S5D0, 11BF1T2D0, 11BF1T2C0, 11BF1T5C0, 11BF1U2B0, 11BF1U5B0, 11BF1U2A0, 11BF1U5A0, 11BF1V2A0, 11BF1V5A0, 16BF1K2J0, 16BF1K2J0, 16BF1L2H0, 16BF1M2G0, 16BF1M5G0 16BF1N2F0, 16BF1N5F0 16BF1P2E0, 16BF1P5E0, 16BF1Q2D0, 16BF1Q5D0, 16BF1R5B0, 16BF1S5A0, 12BF1Q2P0, 12BF1Q5P0, 12BF1Q5R0, 12BF1R2M0, 12BF1R2N0, 12BF1R5N0, 12BF1S2K0, 12BF1S2L0, 12BF1S5K0, 12BF1S5L0, 12BF1T2J0, 12BF1T2K0, 12BF1T5J0, 12BF1T5K0, 12BF1U2H0, 12BF1U5G0, 12BF1U5H0, 10BF1Q2J0, 10BF1Q5J0, 10BF1Q2H0, 10BF1Q5H0, 10BF1R2G0, 10BF1R5G0, 10BF1R2F0, 10BF1R5F0, 10BF1S2E0, 10BF1S5E0, 10BF1S2D0, 10BF1T2D0, 10BF1T5D0, 10BF1T2C0, 10BF1U5B0, 10BF1U5A0, 10BF1U5A0, 10BF1V5A0, 8BF2G2F0, 8BF2G5F0, 8BF2H2D0, 8BF2H5D0, 8BF2H2C0, 8BF2H5C0, 8BF2J2B0, 8BF2J5B0, 8BF2J2A0, 7BF2G2F0, 7BF2H2D0, 7BF2H2C0, 7BF2H5C0, 7BF2J2B0, 7BF2J5B0, 7BF2J2A0, 7BF2J5A0, 21BF2H2H0, 21BF2H2G0, 21BF2H5G0, 21BF2J5F0, 21BF2J5E0, 21BF2J5D0, 21BF2K5C0, 21BF2K2B0, 21BF2K2A0, 11BF2H2J0, 11BF2J5G0, 11BF2J5E0, 11BF2K5C0, 11BF2L5A0, 13BF2L5F0, 13BF2M2D0, 13BF2M2C0, 13BF2N5B0, 13BF2N5A0, 13BF2P2A0, 13BF2P5A0, 8BF2G1F0, 8BF2G4F0, 8BF2H1D0, 8BF2H4D0, 8BF2H1C0, 8BF2H4C0, 8BF2J1B0, 8BF2J1A0, 7BF2G1F0, 7BF2G4F0, 7BF2H1D0, 7BF2H4D0, 7BF2H1C0, 7BF2J1B0, 21BF2H1J0, 21BF2H1H0, 21BF2H1G0, 21BF2H4G0, 21BF2J1F0, 21BF2J1E0, 21BF2J1D0, 11BF2H1J0, 11BF2J1G0, 11BF2J1E0, 10BF2H1J0, 10BF2J1G0, 10BF2J1F0 Categories: Goulds End Suction Centrifugal Pumps, Water Pumps Tags: GOULDS IRRIGATION PUMP, Goulds Single Stage End Suction

GOULDS 3656/3756 M&L Group Cast Iron & Bronze Pumps

A FULL RANGE OF PRODUCT FEATURES GOULDS 3656/3756 M&L Group Cast Iron & Bronze Pumps

The 3656 and 3756 M & L-Group pumps from Goulds Water Technology have been designed with
technical benefits to meet the needs of users in a variety of water supply, recirculation, and cooling applications.

• The model 3656 offers close coupled design for space saving and simplified maintenance.

• The model 3756 offers a bearing frame mounted design for flexibility of installation and drive arrangements.

• SAE drive sizes 1 through 5 available on all M and L sizes.

• Back pull-out to reduce maintenance down time.

• Standard Type 21 mechanical seal for both reliability and availability.

Carbon/ceramic/BUNA standard, with other faces and elastomers available.

• Available in packed stuffing box design with Teflon™ impregnated packing, split Teflon lantern ring, tapped flush connection and 2 piece investment cast interlocking gland, all standard.

• Available in all iron or bronze fitted construction for application versatility.

• Replaceable wearing components include stainless steel shaft sleeve and casing and hub wear rings to maintain peak efficiency.

• Enclosed impeller design, dynamic balancing and renewable wear rings reduce losses affecting performance and pump life.

• 125 Class ANSI flange suction/discharge connections and casing rotation for piping connection versatility.

• NPT threaded connections are supplied on 1½ x 2 – 10 and 2½ x 3 – 8 models.

• Optional rigid carbon steel bedplate, sheet metal coupling guard and T. B. Woods spacer coupling for 3756 models.

• Standard NEMA motor frame, JM shaft extension (mechanical seal) JP shaft extension (packed box), C face mounting, single phase or three phase, 3500 or 1750 RPM for 60 Hz, 2900 or 1450 RPM for 50 Hz. Open drip-proof and totally enclosed fan cooled.

• Optional explosion proof and high efficiency motors are available.

• Optional casing rotation available – 3″ (suction) and smaller can be rotated every 90º, 4″ and larger can be rotated every 45º.

Premium efficiency where required by Department of Energy regulations.

Specs	SPECIFICATIONS Capacities to: 1600 GPM (363 m3/hr) at 3500 RPM/ 4500 GPM (1020 m3/hr) at 1750 RPM Heads to: 490 feet TDH (150 m) at 3500 RPM/ 300 feet TDH (90 m) at 1750 RPM Working pressure to: 200 PSIG (14 bars) Suction pressure to: 100 PSIG (7 bars) Maximum temperature to: 212°F (100°C) with standard seal or 250°F (121°C) with optional seal. Motor: NEMA standard JM frame for 3656 or T-frame for 3756 mechanical seal, JP or T-frame for packed box. Open drip proof, totally enclosed fan cooled and explosion proof enclosures available. Single phase (115/230 V), 2-5 HP and three phase (208 – 230/460 V) 2 – 150 HP are available at 1750 or 3500 RPM. Direction of Rotation: Clockwise viewed from motor end.
The 3656/3756 S-Group CAST IRON, BRONZE FITTED CENTRIFUGAL PUMPS	Capacities to: 550 GPM (125 m3/hr) at 3500 RPM / 350 GPM (79 m3/hr) at 1750 RPM Heads to: 280 feet TDH (85 m) at 3500 RPM / 67 feet TDH (20 m) at 1750 RPM Working pressure to: 175 PSIG (12 bars) Suction pressure to: 100 PSIG (7 bars) Maximum temperature to: 212°F (100°C) with standard seal or 250°F (121°C) with optional seal. Motor: NEMA standard JM frame or JP frame for 3656 or T-frame for 3756. Open drip-proof, totally enclosed fan cooled and explosion proof enclosures available. Single phase (115/208 – 230 V), ½ to 3 HP (208 – 230 V) 5 HP and (230V only) on 7½, 10 HP. Three phase (208 – 230/460 V) standard note that 20 and 25 HP are (230/460 V). Direction of Rotation: Clockwise viewed from motor end.
The 3656/3756LH LOW HEAD, CAST IRON, BRONZE FITTED, END-SUCTION PUMPS	Capacities to: 900 GPM (204 m3/hr) at 3500 RPM Heads to: 65 feet THD (19.8 m) at 3500 RPM Working pressure to: 175 PSIG (12 bars) Maximum suction pressure to: 100 PSIG (9 bars) Maximum temperature to: 212°F (100°C) with standard seal or 250°F (121°C) with optional seal Motor: NEMA standard JM frame for 3656LH or T-frame for 3756LH. Open drip proof, totally enclosed fan cooled and explosion proof enclosures available. Single phase (115/230 V) and Three phase (208 – 230/460V) versions are available. Horsepowers are ½ at 1750 RPM and ¾ – 5 HP at 3500 RPM.