Search by brand Hermetic-Pumpen

Hermetic-Pumpen

German company Hermetic-Pumpen is a leader in developing and producing secure hermetic centrifugal pumps for refrigerating, chemical, petroleum, nuclear , pharmaceutical and food industries.

HERMETIC refrigeration pump also guarantee exceptional qualities such as long endurance, low operation costs, reduced spare parts usage and maintenance.

Hermetic product line is presented by pumps of CNF types(single stage pumps) and CAM (multistage pumps).

Pumps CNF type are partically well suited to applications where low delievery pressures up to 60 m3/h and higher fluid flow rates are required. This range of pumps has 1 rotor that has a diameter with a pitch of 1 mm.

Pumps CAM(R) type are partically well suited to applications where high delivery pressure up to 140 m3/h and lower fluid flow rates are required. This range of pumps has from 2 to 6 rotors, suction pipe performance can be axial or radial for compatibility with WITT pumps.

Cooltech is the only official distributor of pumping equipment for refrigerating industry in Russia. We organize drop shipments of Hermetic production to any place in the world and exclusively in Russia and CIS countries.

Please contact our managers in St Petersburg by phone +7 (812) 648-22-33 for any kind of questions or send your inquiry to info@cooltech.fi. You can also contact our regional representatives.

General description

Product line

Operative range

Schemes

Options

Video

Pump Series CNF

Operating range:
Capacity Q: max. 50 m3/h
Head Н: max. 57 m.c.l.

Application sector:

Liquid gases as e.g. R 717 (NH3), R 22 (Frigen), CO2, R 134a, R 404a, R11, R12, baysilone (M3, M5), methanol, silicon oil KT3, syltherm, lithium bromide. In principle the refrigeration pumps are suitable for use with all refrigerant liquids. Please consult for any fluids not listed above.

Temperature:

Application conditions -50 to +30 ^оC

Design:

The pumps use a single stage impeller mounted directly on an integral induction motor. The pump volute casings and impellers are derives from the standard chemical pumps as defined by DIN/EN 22858; ISO 2858.

Pump Series CAM

Operating range:

Capacity Q: max. 35 m3/h
Head Н: max. 130 m.c.l.

Application sector:

Temperature:

Application conditions -50 to +30 ^оC

Design:

The pumps use multi-stage impeller mounted directly on an integral induction motor.

Product line CNF

Type CNF	Motor	Pump data		Motor data		Weight	PN
Type CNF	Motor	Qmin required, m3/h	Qmax permissible, m3/h	Power P1/P2, kW	Rated current at 400/480V, Amp.	kg	PN
32-160	AGX 3,0	3	20	3,0/3,4	7,1	55	40
32-160	AGX 4,5	3	20	4,5/5,6	10,4	63
40-160	AGX 3,0	4	23	3,0/3,0	7,1	58
	AGX 4,5			4,5/5,6	10,4	66
	AGX 6,5			6,5/7,4	15,2	69
	AGX 8,5			8,5/9,2	19,0	80
40-200	AGX 4,5	4	22	4,5/5,6	10,4	74
	AGX 6,5			6,5/7,4	15,2	77
	AGX 8,5			8,5/9,2	19,0	90
	CKPx 12,0	6		13,5/15,7	31,0	122	25
50-160	AGX 4,5	8	50	4,5/5,6	10,4	77	40
	AGX 6,5			6,5/7,4	15,2	80	40
	AGX 8,5			8,5/9,2	19,0	91	40
	CKPx 12,0			13,5/15,7	31,0	118	25
50-200	AGX 6,5	8	50	6,5/7,4	15,2	82	40
	AGX 8,5			8,5/9,2	19,0	96	40
	CKPx 12,0			13,5/15,7	31,0	125	25

Product line CAM / CAMR

Type	Motor	Pump data		Motor data		Weight	PN
Type	Motor	Qmin required, m3/h	Qmax permissible, m3/h	Power P1/P2, kW	Rated current at 400/480V, Amp.	kg	PN
CAM 1/2	AGX 1,0	0,5	5,0	1,0/1,2	2,7	27	40
CAM 1/3	AGX 1,0	0,5	5,0	1,0/1,2	2,7	28	40
CAM 1/4	AGX 1,0	0,5	5,0	1,0/1,2	2,7	29	40
CAM 1/5	AGX 1,0	0,5	5,0	1,0/1,2	2,7	30	40
CAM (R) 2/2	AGX 3,0	1,0	13,0	3,0/3,4	7,1	48	40
CAM (R) 2/2	AGX 4,5	1,0	14,0	4,5/5,6	10,4	56	40
CAM (R) 2/3	AGX 3,0	1,0	13,0	3,0/3,4	7,1	52	40
	AGX 4,5		14,0	4,5/5,6	10,4	60	40
	AGX 6,5		14,0	6,5/7,5	15,2	63	40
CAM (R) 2/4	AGX 3,0	1,0	14,0	3,0/3,4	7,1	56	40
	AGX 4,5			4,5/5,6	10,4	68	40
	AGX 6,5			6,5/7,5	15,2	71	40
CAM (R) 2/5	AGX 3,0	1,0	14,0	3,0/3,4	7,1	60	40
	AGX 4,5			4,5/5,6	10,4	74	40
	AGX 6,5			6,5/7,5	15,2	77	40
CAM (R) 2/6	AGX 3,0	1,0	14,0	3,0/3,4	7,1	64	40
	AGX 4,5			4,5/5,6	10,4	78	40
	AGX 6,5			6,5/7,5	15,2	81	40
CAM 3/2	AGX 8,5	6,0	30,0	8,5/9,7	19,0	120	40
CAM 3/2	CKPx 12,0	6,0	30,0	13,5/15,7	31,0	150	25/40
CAM 3/3	AGX 8,5	6,0	30,0	8,5/9,7	19,0	138	40
	CKPx 12,0			13,5/15,7	31,0	168	25/40
	CKPx 19,0			22,0/25,0	49,5	213	25/40
CAM 3/4	CKPx 12,0	6,0	35,0	13,5/15,7	31,0	186	25/40
CAM 3/4	CKPx 19,0	6,0	35,0	22,0/25,0	49,5	231	25/40

Operative range CNF

CNF 40-160

CNF 40-200

CNF 50-160

CNF 50-200

Operative range CAM

CAM1

CAM2 и CAMR 2

CAM3

CNF

CAM1

CAMR2

CAM3

Constant flow regulators are intended to be installed at the outlet of refrigerant liquid pumps. These regulators accurately control the flow rate and enable pumps to safely function in a range not normally available to pumps using discharge orifices.

Orifice Plates. It is possible to protect a HERMETIC-pump from extreme flow conditions by installing 2 orifice plates.

Constant flow regulators are intended to be installed at the outlet of refrigerant liquid pumps. These regulators accurately control the flow rate and enable pumps to safely function in a range not normally available to pumps using discharge orifices.
There is no need for regular maintenance of the constant flow regulator and no readjustment is required.

Function of a canned motor pump type CNF?

Function of a canned motor pump type CAM

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