Details

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FOAM ROTARY GEAR PUMP

Fluid Tech Systems offers “ROTOFLUID” brand gear pump Model “FTMS” (SS Rotary Twin Gear Pump, Foam Fire Fighting Gear Pump) which is heavy duty foot mounting type positive displacement rotary twin gear pump. Model “FTMS” having all stainless steel (SS-316) in four piece construction with investment cast. Due to four piece construction it can be easily cleanable and maintainable. These pumps having a double helical refined SS-316 gear shaft that are nitrated to give longer life. Due to Double halical gear it prevent axial and side thrust which help to increase life & performance of pump. The teflon coated dry running DU bush bearing, supported on bronze wearing plate, placed inside the pump casing, alternatively bronze wearing plate cum bushes can also be provided for thicker viscous liquid application. The stuffing box is fitted with “GFO” pack sealant with provision to fit mechanical shaft seal. These pumps provide with add-on type pressure relief valve. The jacketing construction should be selected to facilitate the heating of the pump by steam or thermic fluid etc.

These pumps having flange at the end of suction and delivery which are available in 1/2'' to 6'' size. These pumps can be operated up to pressure of 10 kg/cm² with 13 LPM to 1335 LPM flow capacity. These pumps are suitable for maximum temperature up to 200ºc and maximum viscosity up to 1,00,000 SSU.

MODEL – FTM

All feature are same as FTMS but there are the following changes :

Casing : available in C.I. and WCB casting.

Shaft : available in SS 316, EN-9, EN-36 and SAE 8620.

Gear : available in SS 316 and EN-24 H. nitride.

Material of Construction

Part	Material For FTMS	Material For FTM
Pump Body	ICF8M [SS-316]	C.I/WCB Casting
Front Cover	CF8M [SS-316]	C.I/WCB Casting
Back Cover	CF8M [SS-316]	C.I/WCB Casting
Gland Cover	CF8M [SS-316]	C.I/WCB Casting
Rotor & Stator Shaft	AISI [SS-316]/EN-57	EN-36/SS-316
Gear	AISI [SS-316]	AISI [SS-316]
Bushes	Teflon Coated DU	Teflon Coated DU
Wear Plate	Non-Ferrous	Non-Ferrous
R.V. Housing	AISI [SS-316]	AISI [SS-316]
R.V. Piston	AISI [SS-316]	AISI [SS-316]
R.V. Spring	Spring Steel	Spring Steel
R.V. AD. Screw	EN-8	EN-8
Key	SS-304	SS-304
Sealing	“GFO” Peck/Mech. Seal	“GFO” Peck/Mech. Seal

Technical Specification

Model FTMS/FTM	Suction & Delivery Size	Capacity at 1440 RPM
		LPM	US GPM	M³/hr
050-S	1/2'' x 1/2''	15	3.9	0.9
050-M	1/2'' x 1/2''	20	5.2	1.2
100-S	1'' x 1''	30	7.9	1.8
100-M	1'' x 1''	35	9.2	2.1
150-S	1½'' x 1½''	60	15.8	3.6
150-M	1½'' x 1½''	75	19.8	4.5
200-S	2'' x 2''	100	26.4	6.0
200-M	2'' x 2''	125	33.0	7.5
250-S	2 ½'' x 2 ½''	150	39.6	9.0
250-M	2 ½'' x 2 ½''	200	52.8	12.0
300-S	3'' x 3''	250	66.0	15.0
300-M	3'' x 3''	330	87.1	19.8
400-S	4'' x 4''	415	109.6	24.9
400-M	4'' x 4''	500	132.0	30.0
500-S	5'' x 5''	600	158.0	36.0
500-M	5'' X 5''	750	197.5	45.0
600-S	6'' X 6''	1000	263.0	60.0
600-M	6'' X 6''	1335	351.0	80.0

Features

• Herringbone rotor design eliminate side thrust.
• Modified tooth profile enhance tooth life.
• Optional steam jacket pump available.
• OptionallyIn-built relief valve construction
• Gear is double helical design which prevent axial load.
• Corrosion prevent pump

Application

• Foam pressurizing application for fire fighting.
• High pressure coolant transfer application for machine tools.
• Handling thinner liquid at moderate measuring.
• Light fuel pressurizing application for loader and burners.
• Heavy viscous liquid transfer application like Molasses, Magma, Tar, Bitumen, Soap stock, Paints, Varnish, Suspired, Sugar juice, Vegetable oil, Printing ink, Paper pulp, Spent wash.